4images Forum & Community

4images Help / Hilfe => Error Messages / Fehlermeldungen => Topic started by: V@no on February 15, 2009, 08:10:51 PM

Title: An unexpected error occured. Please try again later
Post by: V@no on February 15, 2009, 08:10:51 PM
This error shows when something went wrong in database querying.

Normally such error shows for non-admin members and guests, so if that is the case, try login as admin and see if any details about the error revealed.

If login is not possible or no error shows for admin, you can do the following:

in includes/db_mysql.php find:

        echo "<br /><font color='#FF0000'><b>An unexpected error occured. Please try again later.</b></font><br />";

Replace it with:
        echo "<br /><span onclick=\"if(event.altKey)this.getElementsByTagName('SPAN')[0].style.display='block';\"><font color='#FF0000'><b>An unexpected error occured. Please try again later.</b></font><span style=\"display:none;\"><pre style=\"border:1px solid black;padding:3px;\">".$errmsg."</pre></span></span><br />";


Now when such error shows, press and hold ALT key and click on the red message, it should show you more detailed message.
Or you can highlight the error message, copy it into clipboard and then paste into a text editor.

Once the problem was solved I would recommend you remove these changes, because the detailed error message could possible be used to hack your site.

[EDIT]
If you receive that error during 4images installation process, then find:
      if (isset($user_info['user_level']) && $user_info['user_level'] == ADMIN){

Replace it with:
      if (!defined("4IMAGES_ACTIVE") || (isset($user_info['user_level']) && $user_info['user_level'] == ADMIN)){
Title: Re: An unexpected error occured. Please try again later
Post by: Noeck on April 17, 2009, 02:32:44 PM
Hallo

Ich bekomme folgende Fehlermeldung im 4Images 1.7.6, MySQL Version 5.0.77,  PHP Version 5.2.9:

DB Error: Bad SQL Query: SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits, c.cat_name, u.user_name FROM 4images_images i, 4images_categories c LEFT JOIN 4images_users u ON (u.user_id = i.user_id) WHERE i.image_active = 1 AND c.cat_id = i.cat_id AND i.cat_id NOT IN (0) ORDER BY i.image_date DESC LIMIT 3
Unknown column 'i.user_id' in 'on clause'

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/httpd/vhosts/......./httpdocs/nkofoto/includes/db_mysql.php on line 116

Mit freundlichem Gruss
Noeck
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on April 17, 2009, 02:56:09 PM
Welcome to 4images forum.

The solution you can find there:
Unknown column 'i.user_id' in 'on clause' (http://www.4homepages.de/forum/index.php?topic=22668.0)
Title: Re: An unexpected error occured. Please try again later
Post by: icetoopz on June 14, 2009, 11:03:33 AM
Hello. I use the latest version of 4images Gallery, but a strange problem. When first entering the site from any browser error message in red: An unexpected error occured. Please try again later. and below it
Code: [Select]
-) in / var / www / html / includes / sessions.php on line 101

Warning: Cannot modify header information - headers already sent by (output started at / var / www / html / includes / db_mysql.php: 192) in / var / www / html / includes / sessions.php on line 101
Please help me, replaced with a new file and still no deal. I expect your help. Thank you
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on June 14, 2009, 05:54:43 PM
Welcome to 4images forum.

Did you apply the changes from the first post?
Title: Re: An unexpected error occured. Please try again later
Post by: icetoopz on June 14, 2009, 06:38:21 PM
Hi.Yes, I did and the message from key ALT + click on red message is:

Bad SQL Query: DELETE FROM 4images_sessions
            WHERE session_lastaction < 1244996120
Incorrect key file for table './piczz_piczz/4images_sessions.MYI'; try to repair it

Please, help me.I can't understand this error.
Thank you so much!
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on June 14, 2009, 06:47:53 PM
This error means that your database (specifically 4images_sessions.MYI file) probably is corrupted. Try erase everything from 4images_sessions table (use phpmyadmin or such)

If that doesn't help contact your server administrator. They might need restart the database server to fix this.
Title: Re: An unexpected error occured. Please try again later
Post by: tuefteloma on June 21, 2009, 09:48:18 AM
hallo

bei mir gab es diese Fehlermeldung auch einige Male, geholfen hat das Löschen der kompletten Datenbank, neue Datenbank erstellen und dann die Daten noch hochladen.

Durch das Löschen der kompletten Datenbank ist sicher gestellt, dass wirklich alle Dateien gelöscht sind.

Gruss tuefteloma
Title: Re: An unexpected error occured. Please try again later
Post by: musedisorder on September 16, 2009, 06:07:53 AM
i keep getting this messege on the installation page, i fill in the needed data and when i  click on "start installation" i get this error messege "An unexpected error occured.  Please try again later. " i've followed all possible fixes and avenues and checked to see if the version i have 1. 7. 7 MySQL ver.  5. 0. 51-community that comes with the web server, not sure what i am doing wrong, or what the problem is * heavy sigh* :? any help would be appreciated to get past this problem
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on September 16, 2009, 02:38:12 PM
Welcome to 4images forum.

Did you follow the instructions provided in the first post of this topic?
Title: Re: An unexpected error occured. Please try again later
Post by: SirIon on October 22, 2009, 11:54:33 PM
Hallo, ich nutze die Galerie schon eine ganze Weile. Als ich heute ein Bild hochgeladen hab kam auf einmal die Fehlermeldung: "
An unexpected error occured. Please try again later." Details: "Could not connect to the database server (localhost, xxxxxx)"

Was kann das sein?
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on October 23, 2009, 01:03:21 AM
Welcome to 4images forum.

It could be a temporary glitch on the server, if this problem persists, try contact your server administrator.
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 02, 2009, 06:14:31 PM
i always got this error in my web and how i can fix it

and it's be sometimes slowly



this message.

An unexpected error occured. Please try again later.

An unexpected error occured. Please try again later.

An unexpected error occured. Please try again later.

Warning: Cannot modify header information - headers already sent by (output started at /home/arabcine/public_html/bi3/includes/db_mysql.php:192) in /home/arabcine/public_html/bi3/admin/admin_functions.php on line 168

Warning: Cannot modify header information - headers already sent by (output started at /home/arabcine/public_html/bi3/includes/db_mysql.php:192) in /home/arabcine/public_html/bi3/admin/admin_functions.php on line 169

Warning: Cannot modify header information - headers already sent by (output started at /home/arabcine/public_html/bi3/includes/db_mysql.php:192) in /home/arabcine/public_html/bi3/admin/admin_functions.php on line 170




and this

DB Error: Bad SQL Query: SELECT c.image_id, c.comment_id, c.user_id as comment_user_id, c.user_name as guest_user_name, c.comment_headline, c.comment_text, c.comment_date, i.cat_id, i.user_id, i.image_name, i.image_media_file, i.image_thumb_file, u.user_name as user_name, s.user_name as comment_user_name , i.image_pric, i.image_phon, s.user_pm_inbox as comment_user_pm_inbox, u.user_pm_inbox as image_user_user_pm_inbox, s.user_pm_sentbox as comment_user_pm_sentbox, u.user_pm_sentbox as image_user_user_pm_sentbox, s.user_pm_email as comment_user_pm_email, u.user_pm_email as image_user_user_pm_email, s.user_pm_popup as comment_user_pm_popup, u.user_pm_popup as image_user_user_pm_popup FROM 4images_comments c LEFT JOIN 4images_images i ON i.image_id = c.image_id LEFT JOIN 4images_users u ON u.user_id = i.user_id LEFT JOIN 4images_users s ON s.user_id = c.user_id WHERE i.image_active = 1 AND i.image_allow_comments = 1 AND i.cat_id NOT IN (0) AND i.cat_id NOT IN (0) AND i.cat_id NOT IN (0) ORDER BY c.comment_date DESC LIMIT 5
MySQL server has gone away

Title: Re: An unexpected error occured. Please try again later
Post by: V@nо on December 02, 2009, 07:11:41 PM
your last error indicates problem with your mysql server. you should contact host administrator.
p.s.
 all other messages are caused by that last message.
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 07, 2009, 07:39:04 PM
your last error indicates problem with your mysql server. you should contact host administrator.
p.s.
 all other messages are caused by that last message.

my hosting from hostgotor
 i did bu they said:

(12:26:44 AM) Keith Ka: Just a moment as I check the server.  
(12:34:10 AM) Keith Ka: From all of my checking, this is going back to an issue with how the gallery is coded. You may want to contact http://www.4homepages.de/ to see if they can optimize their script.  
(12:36:10 AM) Osama: and then?  
(12:37:02 AM) Keith Ka: They will have to look into why their script is causing issues, I'm afraid.


and see attach
Title: Re: An unexpected error occured. Please try again later
Post by: V@nо on December 07, 2009, 08:12:00 PM
saying "causing issues" without saying what issues is pretty much useless answer.
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 09, 2009, 08:11:13 PM
dear i changed the company of web hosting and i still get same problem i think the problem with php or mysql in the script becuase all in my web work fine vb and other etc

please help me to fix this



Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/arabcine/public_html/bi3/includes/db_mysql.php on line 116


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT u.*, l.*
              FROM 4images_users u, 4images_lightboxes l
              WHERE u.user_id = 1 AND l.user_id = u.user_idMySQL server has gone away


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT *
                FROM 4images_users
                WHERE user_id = 1MySQL server has gone away


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT id, type, message, date, expire
              FROM 4images_ban
              WHERE ((type = 1 AND (62 BETWEEN ip1_start AND ip1_end) AND (150 BETWEEN ip2_start AND ip2_end) AND (55 BETWEEN ip3_start AND ip3_end) AND (6 BETWEEN ip4_start AND ip4_end)) OR (type = 2 AND ('62.150.55.6' LIKE hostname)))MySQL server has gone away


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits, c.cat_name, u.user_name
            FROM (4images_images i,  4images_categories c)
            LEFT JOIN 4images_users u ON (u.user_id = i.user_id)
            WHERE i.image_active = 1 AND i.cat_id NOT IN (0) AND c.cat_id = i.cat_id
            LIMIT 114, 1MySQL server has gone away


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits, i.image_pric, i.image_phon, c.cat_name, u.user_name
        FROM (4images_images i,  4images_categories c)
        LEFT JOIN 4images_users u ON (u.user_id = i.user_id)
        WHERE i.image_active = 1 AND c.cat_id = i.cat_id AND i.cat_id NOT IN (0)
        ORDER BY i.image_date DESC
        LIMIT 8MySQL server has gone away


Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/arabcine/public_html/bi3/includes/db_mysql.php on line 116

An unexpected error occured. Please try again later.
Bad SQL Query: SELECT c.image_id, c.comment_id, c.user_id as comment_user_id, c.user_name as guest_user_name, c.comment_headline, c.comment_text, c.comment_date, i.cat_id, i.user_id, i.image_name, i.image_media_file, i.image_thumb_file, u.user_name as user_name, s.user_name as comment_user_name , i.image_pric, i.image_phon, s.user_pm_inbox as comment_user_pm_inbox, u.user_pm_inbox as image_user_user_pm_inbox, s.user_pm_sentbox as comment_user_pm_sentbox, u.user_pm_sentbox as image_user_user_pm_sentbox, s.user_pm_email as comment_user_pm_email, u.user_pm_email as image_user_user_pm_email, s.user_pm_popup as comment_user_pm_popup, u.user_pm_popup as image_user_user_pm_popup
        FROM 4images_comments c
        LEFT JOIN 4images_images i ON i.image_id = c.image_id
        LEFT JOIN 4images_users u ON u.user_id = i.user_id
        LEFT JOIN 4images_users s ON s.user_id = c.user_id
        WHERE i.image_active = 1 AND i.image_allow_comments = 1 AND i.cat_id NOT IN (0, 13) AND i.cat_id NOT IN (0) AND i.cat_id NOT IN (0)
        ORDER BY c.comment_date DESC
        LIMIT 5MySQL server has gone away


An unexpected error occured. Please try again later.
Bad SQL Query: SELECT user_name, user_id
          FROM 4images_users
          WHERE user_level > 1
          ORDER BY user_id DESCMySQL server has gone away

Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 13, 2009, 08:49:59 PM
please i change the server and still i got error like this message tell me what i can do to fix this?
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on December 13, 2009, 11:12:59 PM
What is mysql version on the server?
http://dev.mysql.com/doc/refman/4.1/en/gone-away.html
or
http://dev.mysql.com/doc/refman/5.0/en/gone-away.html

none of the possible causes indicates there is a problem with 4images...

and besides, if you had 4images working before and this started happening all of the sudden, do you still believe it causes by 4images?
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 20, 2009, 07:19:42 PM
The database is just too slow. Queries, i think

now the tech, told me to do Optimizing MySQL: Queries and Indexes

how anyone can help me ?


www.q8bi3.com and see it's very slow , i changed the hosting 3 times but still get slow....
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 21, 2009, 10:05:21 PM
anyone can help me please
Title: Re: An unexpected error occured. Please try again later
Post by: alekseyn1 on December 22, 2009, 03:07:11 PM
enable statistics info and debugging in includes/constants.php and then you will see all the timings of the 4images...

Code: [Select]
// Debug contants
define("PRINT_STATS", 1);
define("PRINT_QUERIES", 1);
define('PRINT_CACHE_MESSAGES', 1);
Title: Re: An unexpected error occured. Please try again later
Post by: arabcine on December 22, 2009, 04:57:21 PM
it's enbled but nothing

please V@no 
 answer me to fix this , i changed the hosting but i still got this slow you can vist and see
Title: Re: An unexpected error occured. Please try again later
Post by: nojillys on January 25, 2010, 10:41:33 AM
Thanks for this. I have been having trouble with this code for a whole week. Im glad I joined this community because I do have a lot of problems with the PHP scripts and how to redirect sort of stuff. Thank you for sharing this.
Title: Re: An unexpected error occured. Please try again later
Post by: alekseyn1 on January 25, 2010, 05:32:40 PM
it's enbled but nothing

please V@no 
 answer me to fix this , i changed the hosting but i still got this slow you can vist and see

well it's impossible that you see nothing... after you enable those settings, you will see exactly how much time each MySQL query takes... then find the one that takes longest and check the syntax... most probably you will find the error....
Title: Re: An unexpected error occured. Please try again later
Post by: Kudrev on January 28, 2010, 01:21:00 PM
After uploading image file on monitor appeared a blank page ''member.php". Image is not uploading. What is it? Thanks... :(
Title: Re: An unexpected error occured. Please try again later
Post by: kknich on February 04, 2010, 10:08:15 PM
Hello, after I press ALT key my debug msg is:

Could not connect to the database server (mysql hostname and database name).

The error is random, it doesn't appear all the time. After refresh, it usually goes away. My web hosting is the problem, huh?  :?
Title: Re: An unexpected error occured. Please try again later
Post by: romieyo on February 16, 2010, 10:14:11 PM
Sorry. I don't know how to make threads, so I'll ask in here.
Can you guys help me.  I think something is wrong with my root folder for wakaba, I get this message
"Template Error: Couldn't open Template ./templates/34/whos_online.html"
how do I fix that?
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on February 17, 2010, 05:42:43 AM
Welcome to the Forum!
...
"Template Error: Couldn't open Template ./templates/34/whos_online.html"
how do I fix that?
your template, is missing the "whos_online.html".
copy from the original templates the "whos_online.html" in your templates folder.

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on February 17, 2010, 06:39:07 AM
Login to ACP (in  the address type http://yoursite/admin/) and then login. Then go to Settings and select different template.
You have a folder "34" in templates folder which is not valid 4images template.
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 18, 2010, 08:12:20 PM
Hello,

I'm having the same error message and cannot decipher it.

I followed the instructions in the first post and received this:


An unexpected error occured. Please try again later.

Bad SQL Query: SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits, c.cat_name, u.user_name
            FROM (4images_images i,  4images_categories c)
            LEFT JOIN 4images_users u ON (u.user_id = i.user_id)
            WHERE i.image_active = 1 AND i.cat_id NOT IN ((0, 18, 21, 22, 29, 41, 23, 28, 30, 24, 31, 36, 17, 25, 32, 37, 19, 26, 33, 38, 20, 27, 34, 39, 35, 40), 37) AND c.cat_id = i.cat_id
            LIMIT 256, 1
Operand should contain 1 column(s)

I do not know where to go from here and would be SO grateful for some help on how to make the error message disappear.  Thank you!
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on February 18, 2010, 08:23:54 PM
Welcom to the Forum!

  WHERE i.image_active = 1 AND i.cat_id NOT IN ((0, 18, 21, 22, 29, 41, 23, 28, 30, 24, 31, 36, 17, 25, 32, 37, 19, 26, 33, 38, 20, 27, 34, 39, 35, 40), 37) ...

i think the error come from  "40), 37)"

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 18, 2010, 08:46:34 PM
Thank you very much for your quick reply!

How do I go about fixing that?  I'm very much a novice at this, so any directions would be very much appreciated.
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on February 18, 2010, 08:55:44 PM
post the corrupt sql query here.
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 18, 2010, 09:15:02 PM
is this what you mean?


An unexpected error occured. Please try again later.

Bad SQL Query: SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits, c.cat_name, u.user_name
            FROM (4images_images i,  4images_categories c)
            LEFT JOIN 4images_users u ON (u.user_id = i.user_id)
            WHERE i.image_active = 1 AND i.cat_id NOT IN ((0, 18, 21, 22, 29, 41, 23, 28, 30, 24, 31, 36, 17, 25, 32, 37, 19, 26, 33, 38, 20, 27, 34, 39, 35, 40), 37) AND c.cat_id = i.cat_id
            LIMIT 256, 1
Operand should contain 1 column(s)
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on February 18, 2010, 09:17:52 PM
i mean the php code
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 18, 2010, 09:24:12 PM
I'm so sorry... I wasn't lying when I said I am REALLY a novice at this. LOL
I can paste the .php code here.  From which file?  There appear to be several.   :oops:
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on February 18, 2010, 09:24:54 PM
you have made a modification?
 make them undo
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 18, 2010, 11:10:13 PM
i haven't modified anything.  the error code was already there.
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on February 19, 2010, 12:26:53 AM
Ok, then let me ask you this:
1) Did you just install the gallery and that error showed right the way? - I doubt it.
2) Where (what page) exactly this error shows?
3) What did you do before the error started showing?
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 19, 2010, 12:44:03 AM
Hi V@no.  Thanks for trying to help me.

1.  I had the previous version of 4images installed and did not have the error message.  I upgraded to the most current version and then I noticed the error message.  The only things I did in between were add some categories and upload images.  I did not change anything within the coding, itself.  I ended up uninstalling and reinstalling the gallery from scratch into a new database.  The error message returned.

2.  This error shows on every page if the user is NOT logged in.  It disappears if the person is registered and logged in.  But I would like people to be able to view certain categories without needing to be a registered user.

3.  See #1.

Thank you!
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on February 19, 2010, 01:03:17 AM
I suspect the error comes from random image code. To confirm/deny that, try to disable random image via includes/constants.php:
define('SHOW_RANDOM_IMAGE', 0);
define('SHOW_RANDOM_CAT_IMAGE', 0);
(these two lines are already there, change 1 to 0

If error is gone, then show block of code from includes/functions.php between
function get_random_image_cache() {
and
function format_file_size($file_size = 0) {
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 19, 2010, 01:21:09 AM
V@no, you were right.  I spoke to the other person with admin rights who tried to make a category invisible from random image by modifying the functions.php file.  I did not know she had done this.  I just restored it with the original file and the error message went away.  Thank you very much!

Now I need to go find a way to make a category invisible... because what she did, did not work.

I really appreciate all of the help!
Title: Re: An unexpected error occured. Please try again later
Post by: V@no on February 19, 2010, 01:55:46 AM
in global.php find:
  $cat_id_sql = get_auth_cat_sql("auth_viewcat", "NOTIN");

Replace it with:
  $cat_id_sql = get_auth_cat_sql("auth_viewcat", "NOTIN") . ",37";

(assuming the category ID you are trying to hide is 37)
Title: Re: An unexpected error occured. Please try again later
Post by: sandramichelle on February 19, 2010, 03:40:11 PM
Thanks, V@no!  Everything is working perfectly.  You guys are great!
Title: Re: An unexpected error occured. Please try again later
Post by: IBELIEVEINU on April 28, 2010, 04:15:08 AM
I edited the db_mysql.php file with the change in the echo command and then the (isset), and I get the following errors when trying to run the install.php

The server encountered an unexpected condition which prevented it from fulfilling the request.
The script had an error or it did not produce any output. If there was an error, you should be able to see it in the error log.   thank you for any assistance.  It is like the installation does not happen at all?
Title: Re: An unexpected error occured. Please try again later
Post by: Nicky on April 28, 2010, 01:49:14 PM
I edited the db_mysql.php file with the change in the echo command and then the (isset), and I get the following errors when trying to run the install.php

The server encountered an unexpected condition which prevented it from fulfilling the request.
The script had an error or it did not produce any output. If there was an error, you should be able to see it in the error log.   thank you for any assistance.  It is like the installation does not happen at all?

hi,
i think you are the guy who complains about the mysql server settings  :mrgreen: .

try this...

create new file named: mysqlconnect.php

put this into
Code: [Select]
<?php
mysql_connect
("MYSQL_SERVER_NAME""DATABASE_USERNAME""DATABASE_PASSWORD") or die(mysql_error());
echo 
"Connected to MySQL<br />";
mysql_select_db("4IMAGES_DATABASE") or die(mysql_error());
echo 
"Connected to Database";
?>

change:
MYSQL_SERVER_NAME to name of your mysql server host
DATABASE_USERNAME to name for your mysql username
DATABASE_PASSWORD to your mysql password
4IMAGES_DATABASE to name of your mysql 4images database
this details you should have from your HOST :)


upload the file to your 4images folder or where you want.. call it with http://domain/mysqlconnect.php

if you see this:
Quote
Connected to MySQL
Connected to Database

than it is everything fine.. those details should be used for the 4images installation (USE CLEAN ORIGINAL FILES!)..


IF mysqlconnect.php shows you similiar like this:

Quote
Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'DATABASE_USERNAME'@'localhost' (using password: YES) in /var/www/html/mysqlconnect.php  on line 2
Access denied for user 'DATABASE_USERNAME'@'localhost' (using password: YES)

you have still wrong details for the mysql server! again.. contact your host for the correct ones :)

remember: noone here is able to help you if you have wrong details..

gotcha?

good luck!
Title: Re: An unexpected error occured. Please try again later
Post by: dotchan on August 13, 2010, 11:58:21 PM
I got the "Could not select database (database name)" error.  Except in the config.php file, it IS the correct database name.

ETA: Nevermind, was using the wrong host name.
Title: Re: An unexpected error occured. Please try again later
Post by: kiteloebi on October 26, 2010, 12:47:55 PM
Hi,

I now tried everything but I don't get the gallery (new installation) running...  :cry:
After resolving the date_default_timezone issue and renaming config.new.php to config.php I now have the following error:

Bad SQL Query: SELECT setting_name, setting_value
        FROM 4images_settings
Table 'd00f17a6.4images_settings' doesn't exist


ERROR: Could not load configuration settings!

I already tried this with the mysqlconnect.php and seems to work properly. I inserted my db details into config.php.

Any help appreciated!
Title: Re: An unexpected error occured. Please try again later
Post by: juewei on November 19, 2010, 08:55:43 PM
Hallo,
ich habe folgend Fehler meldung
kann mir einer helfen?
Ich bin aber neuling und habe keine Ahnung

Bad SQL Query: INSERT INTO 4images_wordmatch (image_id, word_id, name_match, desc_match, keys_match)
              SELECT DISTINCT 234, word_id, 1, 1, 0
                FROM 4images_wordlist
                WHERE word_text = 'kino'Duplicate entry '234-218' for key 1

Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on November 20, 2010, 05:54:09 AM
...ich habe folgend Fehler meldung...
hast du die V1.7.9 ?
schau dir das mal an:  http://www.4homepages.de/forum/index.php?topic=28267.msg152898#msg152898

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: juewei on December 10, 2010, 08:01:57 PM

Hallo als Admin habe ich folgend Fehlermeldung, kann mir einer helfen?
Fehlermeldung
DB Error: Bad SQL Query: UPDATE 4images_users SET user_t_images = 13 WHERE user_id = 1 Unknown column 'user_t_images' in 'field list'

ich habe heute die Buddy-Liste eingebaut funktioniert auch so weit nur unter Profil bekomme ich diese Fehlermeldung für jeden Buddy.
Danke
Jürgen
Title: Re: An unexpected error occured. Please try again later
Post by: athena on December 12, 2010, 02:17:08 PM
Hallo,
ich habe folgend Fehler meldung
kann mir einer helfen?
Ich bin aber neuling und habe keine Ahnung

 puma shoes
Title: Re: An unexpected error occured. Please try again later
Post by: kubiczek on January 04, 2011, 08:12:14 AM
Hallo,

wenn ich als admin die Suchfunktion benutze  erscheint beim anklicken in der details Ansicht folgende Meldung.

DB Error: Bad SQL Query: SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file FROM friedhof_images WHERE image_active = 1 AND image_id IN (2188, 2189, 2186, 2187) ORDER BY , image_id
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' image_id' at line 6

was kann das sein?
http://www.grosspeterwitz.org/friedhof/4images/search.php?l=deutsch

gruß
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on January 04, 2011, 11:11:22 AM
...
was kann das sein?
...
schau mal in deinen code ob du bei:
 ORDER BY , image_id  
tatsächlich einen beistrich drinnen hast der gehört weg.
Title: Re: An unexpected error occured. Please try again later
Post by: kubiczek on January 04, 2011, 03:04:36 PM
Danke,

in der der details.php
ist tatächlich ein komma reingerutscht
if (!empty($sql_where_query)) {
    $sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
            FROM ".IMAGES_TABLE."
            WHERE image_active = 1
            $sql_where_query
            $cat_id_sql
             ORDER BY ".$cat_cache[$cat_id]['sort_field']." ".$cat_cache[$cat_id]['sort_order'].", image_id ".$cat_cache[$cat_id]['sort_order'];
    $in_mode = 1;

ersetzen durch
if (!empty($sql_where_query)) {
    $sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
            FROM ".IMAGES_TABLE."
            WHERE image_active = 1
            $sql_where_query
            $cat_id_sql
             ORDER BY ".$cat_cache[$cat_id]['sort_field']." ".$cat_cache[$cat_id]['sort_order']." image_id ".$cat_cache[$cat_id]['sort_order'];
    $in_mode = 1;

mfg kubiczek

Title: Re: An unexpected error occured. Please try again later
Post by: V@no on January 04, 2011, 05:39:31 PM
It's caused by incorrect implementation of [Mod] Create Sort Order for each category from Admin Panel (http://www.4homepages.de/forum/index.php?topic=5026.0) mod. Re-do steps in global.php
Title: Re: An unexpected error occured. Please try again later
Post by: the_zoker_09 on May 03, 2011, 04:27:35 PM
I have the same Error: An unexpected error occurred. Please try again later.
But after the Installation.
It`s only for the Admin Panel.
And I changed the
Quote
includes/db_mysql.php
, but I dont get any information.

You can have my data via PN to control if all things are right.

Thank you
the_zoker_09
Title: Re: An unexpected error occured. Please try again later
Post by: Brösel on May 22, 2011, 10:38:47 AM
Hallo,

auch ich habe seit gestern dieses Problem und kann den Fehler nicht beheben.
Hatte gerade neue Bilder hochgeladen und danach kam dann diese Fehlermeldung.

Wäre sehr dankbar wenn auch mir jemand helfen könnte. Würde auch die Zugangsdaten per PN versenden zum nachschauen.

Vielen Dank!

Gruß Patrick
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on May 22, 2011, 10:46:04 AM
Hi!
...auch ich habe seit gestern dieses Problem und kann den Fehler nicht beheben.
...
und was hast du gemacht, vielleicht einen mod installiert?

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: Brösel on May 24, 2011, 02:11:29 PM
Also ich hab nichts installiert. Hatte bei meinem Hoster das Problem das ist nicht mehr auf die Datenbank zugreifen konnte deshalb musste ich meinen Account löschen und neu anlegen. Danach gings dann auch mit dem hochladen auf den Server.
Als ich aber dann im Admin Bereich war kam diese Fehlermeldung.
Habe nichts installiert etc. Vll hat es ne Tabelle im SQL zerschossen, aber davon hab ich net viel Ahnung.
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on May 25, 2011, 03:43:02 PM
... deshalb musste ich meinen Account löschen und neu anlegen. Danach gings dann auch mit dem hochladen auf den Server.
...
in der config.php hast du auch die neue datenbank eingetragen?
Title: Re: An unexpected error occured. Please try again later
Post by: Brösel on May 30, 2011, 12:12:19 PM
So zu früh gefreut :(
Jetzt gings mal und jetzt schon wieder das gleich Problem.
Versteh wirklich nicht wieso. Habe jetzt den Account auch nochmal richtig in der conifg geändert aber bringt nix :(
Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on July 03, 2011, 02:00:26 PM
Hallo,
ich häng mich mal hier mit rein.

Seit ein paar Tage, ohne das ich etwas an meine nGalerien geändert habe, erscheint beim betreten des Adminbereiches die Fehlermeldung" An unexpected error occured.....".

Mal in der linken Spalte, mal im rechten BEreich, mal im Kopfbereich, mal komplett. Ändert sich jedes mal wenn ich "Neu lade". Nachdem ich den Tipp hier im Forum mal getestet habe, hieß der Fehler "Could not connetc with database".

Kann mir jemand hier weiterhelfen?

habe bei de Galerien bei t-online gehostet

http://www.aircraftdatabase.wolfundtapir.eu/index.php

Thx im vorraus

Tom

http://bildergalerie.wolfundtapir.eu/index.php
Title: Re: An unexpected error occured. Please try again later
Post by: Saschilys on July 09, 2011, 10:01:33 AM
Ich kenne das Problem.
Bei mir war die Ursache, das die Tabelle Session in der Datenbank komplett voll war.
Per Cronjob leere ich diese Regelmäßig per Truncate, und habe seither keine Fehlermeldung mehr
Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on July 09, 2011, 08:24:35 PM
Ich kenne das Problem.
Bei mir war die Ursache, das die Tabelle Session in der Datenbank komplett voll war.
Per Cronjob leere ich diese Regelmäßig per Truncate, und habe seither keine Fehlermeldung mehr

Thx, habe es direkt probiert, der Erfolg blieb aber leider aus. :(
Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on September 09, 2011, 10:02:43 AM
Leider hat sich bei mir nichts getan. Vielleicht kann mir jemand noch einen hilfreichen Tipp geben, bevor ich das ganze Projekt kippe.

GReetz

Tom
Title: Re: An unexpected error occured. Please try again later
Post by: Saschilys on September 09, 2011, 10:11:45 AM
Vielleicht gibst du einem der Admins, oder auch gerne mir mal einen Zugang um zu schauen, wo vielleicht das Problem liegt?
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on September 09, 2011, 11:06:46 AM
...Vielleicht kann mir jemand noch einen hilfreichen Tipp geben, ...
welche php version hast du zur zeit?
ich nehme mal das dein Provider auf php5 umgestellt hat.
b.z.w hast du wirklich noch ein V1.7.4
Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on September 09, 2011, 11:18:20 AM
Laut meinem Provider, habe da heute erst ein antwort erhalten, ist es nun ein php5. :(

Ja, habe wirklich noch die V1.7.4, habe mich nicht wirklich an ein Update getraut wegen den Designänderungen an der Galerie.....

...Vielleicht kann mir jemand noch einen hilfreichen Tipp geben, ...
welche php version hast du zur zeit?
ich nehme mal das dein Provider auf php5 umgestellt hat.
b.z.w hast du wirklich noch ein V1.7.4
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on September 09, 2011, 05:27:12 PM
fang mal damit an:
http://www.4homepages.de/forum/index.php?topic=22668.0
ab "Find in categories.php:"
Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on September 09, 2011, 06:39:10 PM
fang mal damit an:
http://www.4homepages.de/forum/index.php?topic=22668.0
ab "Find in categories.php:"

Okay, habe die Änderungen vollzogen.
ohne Erfolg, aber du sagtest ja das wäre der Anfang ;)
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on September 09, 2011, 06:44:39 PM
ganz ehrlich das ist soviel arbeit, frag deinen Provider wie du auf PHP4 zurückstellen kannst.
ausserdem fehlen dir die ganzen patches die die sicherheit betreffen, e.t.c.
ich würde an deiner stelle die neue version installieren und die par mods die du hast neu einbauen, das ist weniger arbeit.

welche mods hast du den eingebaut auf dieser seite: rcraftdatabase.wolfundtapir.eu?

Title: Re: An unexpected error occured. Please try again later
Post by: ThomasDeathwolf on September 12, 2011, 11:42:38 AM
ganz ehrlich das ist soviel arbeit, frag deinen Provider wie du auf PHP4 zurückstellen kannst.
ausserdem fehlen dir die ganzen patches die die sicherheit betreffen, e.t.c.
ich würde an deiner stelle die neue version installieren und die par mods die du hast neu einbauen, das ist weniger arbeit.

welche mods hast du den eingebaut auf dieser seite: rcraftdatabase.wolfundtapir.eu?



Ich habe nun die neuste Version genommen und fange die Galerie von vorne an. Wie es scheint liegt es am "Category Image Mod". Diesen habe ich auch in der neuen Version dann installiert und sofort trat der beschriebene Fehler wieder auf. Naja, dann eben ohne.... ;)

Thx Tom
Title: Re: An unexpected error occured. Please try again later
Post by: Jan-Lukas on December 08, 2011, 09:39:29 PM
z.Z habe ich diese Fehlermeldung wenn die Sessiontabelle voll ist (über 45000 Einträge)
wenn ich die leere ist die Meldung weg.
Kann man da was machen, außer das ich jeden Tag die Tabelle manuell leeren muss ?

LG
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on December 09, 2011, 05:20:49 AM
Hi!

Bau dir den code aus dem ersten Post ein, wenn wieder dir Fehlermeldung kommt kannst du die Detaillierte Fehlermeldung nachlesen.

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: Jan-Lukas on December 09, 2011, 07:48:21 AM
Hi Andy,
Da habe ich die Info ja her, das die Tabelle voll ist ;)
werde aber beim nächsten mal die detaillierte Fehlermeldung dann posten

Harald
Title: Re: An unexpected error occured. Please try again later
Post by: Jan-Lukas on December 10, 2011, 04:41:52 PM
So, hier mal die Meldung, ist wieder voll
45.258 Einträge bei 16 MB

Quote
Bad SQL Query: REPLACE INTO 4images_sessions
           (session_id, session_user_id, session_lastaction, session_location, session_ip)
           VALUES
           ('8dbd43f93bf06427fdfcac67c57c8d0c', -1, 1323531423, 'new_images.php', '93.203.21.42')
The table '4images_sessions' is full


In der anderen Galerie sind nur 2 Einträge ?
Löschen die sich von alleine ?

LG
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on December 10, 2011, 04:59:22 PM
Hm.. das einzige was mir auf die Schnelle einfällt wäre im ACP die  "Ablaufzeit der Sessions bei Usern ohne Aktion in Minuten" zu kontrollieren.

Ja die sollte sich selber löschen entweder beim logout oder eben bei "Ablaufzeit der Sessions bei Usern ohne Aktion in Minuten".

Hast du vielleicht irgend einen mod mal eingebaut der irgend etwas mit der Session zu tun hat?

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: Jan-Lukas on December 10, 2011, 05:39:03 PM
Hast du vielleicht irgend einen mod mal eingebaut der irgend etwas mit der Session zu tun hat?

mfg Andi

ist mir gerade nichts bekannt, jedenfalls nicht die letzte Zeit.
Werde mir die Datei mal ansehen.

LG Harald


Quote
Hm.. das einzige was mir auf die Schnelle einfällt wäre im ACP die  "Ablaufzeit der Sessions bei Usern ohne Aktion in Minuten" zu kontrollieren.

Autsch, wie kommt denn da 1440 rein  :oops: habe es auf 60 min. eingestellt
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on December 10, 2011, 06:58:13 PM
...
Autsch, wie kommt denn da 1440 rein  :oops: habe es auf 60 min. eingestellt
...
ich würde es noch kürzer einstellen...
Bin gespannt ob das die Ursache war, ich denke mal ja.
Vor allem wenn du hohe Besucherzahlen hast.

mfg Andi
Title: Re: An unexpected error occured. Please try again later
Post by: umerkhokhar on November 21, 2012, 05:13:07 PM
Same error message:
An unexpected error occured. Please try again later.

is coming to my website at xxx: paktimesxxx: /4images/
It was working well, i tried to transfer this website to other server and this problem came across on the site.

The same appearing on new server and also on the old one.
I also tried to fix this through restoring every thing from the backup but it is still the same.

How to identify where is the issue and how to fix.
Please Help!
Title: Re: An unexpected error occured. Please try again later
Post by: audisnapr on August 31, 2015, 02:56:27 PM
I updated the db_mysql.php as directed on page one of this thread.  When clicking on the on the red error message, the reason I get is:

"Could not connect to the database server (localhost, xxxxxx_imga1)."

What are my next steps?
Title: Re: An unexpected error occured. Please try again later
Post by: winzie on December 03, 2015, 09:56:16 AM
Hi everyone need help please.

my domain deleted all my files I did a restore and now all files are back BUT when l try use 4images l get  a red message only on page saying

"An unexpected error occured. Please try again later."

l did the ...

includes/db_mysql.php find:

         echo "<br /><font color='#FF0000'><b>An unexpected error occured. Please try again later.</b></font><br />";
 

Replace it with:


       echo "<br /><span onclick=\"if(event.altKey)this.getElementsByTagName('SPAN')[0].style.display='block';\"><font color='#FF0000'><b>An unexpected error occured. Please try again later.</b></font><span style=\"display:none;\"><pre style=\"border:1px solid black;padding:3px;\">".$errmsg."</pre></span></span><br />";


then when l used Alt + click red text l got message
"Could not connect to the database server (localhost, xxxxxxxx_imga1)."

l asked my host to help me but as you would already know they had no idea.

Any idea / way to fix this problem??

Thanks in advance
Title: Re: An unexpected error occured. Please try again later
Post by: Rembrandt on December 03, 2015, 05:02:41 PM

my domain deleted all my files I did a restore and now all files are back BUT when l try use 4images l get  a red message only on page saying

"An unexpected error occured. Please try again later."

...
Have you check your config.php, username, Password, Db Name ?
Title: Re: An unexpected error occured. Please try again later
Post by: winzie on December 03, 2015, 10:48:09 PM
config.php

<?php

    $db_servertype = 'mysql' ;
   
    $db_host     = 'localhost' ;
    $db_name     = 'xxxxx_imga1'   ;
    $db_user     = 'xxxxx_imga1' ;
    $db_password = xxxxxx;

    $table_prefix = '4images_' ;

    $define = define ( '4IMAGES_ACTIVE' , 1 ) ;
$cache_enable = 0;
$captcha_enable_comments = 0;
$captcha_enable_upload = 0;
$captcha_enable_registration = 0;
$captcha_enable_postcards = 0;
$captcha_path = './captcha';
$captcha_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
$captcha_length = 5;
$captcha_wordfile = 0;
$captcha_width = 100;
$captcha_height = 50;
$captcha_text_color = "#000000";
$captcha_text_size = 25;
$captcha_text_transparency = 60;
$captcha_filter_text = 1;
$captcha_filter_bg = 1;

$cache_enable = 0;
$cache_lifetime = 3600;
$cache_path = './../../cache';
$cache_page_index = 0;
$cache_page_categories = 0;
$cache_page_top = 0;
$cache_page_rss = 0;
?>


I went over this code again and decided to change the password in domain then after saving the new password l went back and put the original password it seemed to work for me it kicked in and now can use 4images again !!
thanks Rembrandt for pointing in that direction <3
Title: Re: An unexpected error occured. Please try again later
Post by: ET44C4 on February 02, 2016, 06:02:37 PM
Habe fest stellen müssen. Das wenn ich meine Gallery auf Rufe folgende Meldung in ROT Lese "An unexpected error occured. Please try again later." Nichts geht da. Weder der Admin Zugang noch der Zugang zur Gallery. Von Hostanbieter weiss ich das alle Daten da sind und Aktuell sind. Sie aber nicht wissen was diesen Fehler verursacht noch was der Fehler Mitteilen möchte. An Ihrem Hosting und Software liegt es nicht. Es muss an der 4images Software - Programmierung liegen.

Gibt es da eine Lösung für dieses Problem?

Nur so neben bei. Habe noch eine 2. 4images Gallery die keine Probleme macht noch diese Meldung kommt. Obwohl sie die selbe Version hat.
Title: Re: An unexpected error occured. Please try again later
Post by: LEDONegm on January 17, 2017, 12:24:52 AM
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https://msry.org/%D8%A7%D8%BA%D8%A7%D9%86%D9%89-%D8%A7%D8%B7%D9%81%D8%A7%D9%84.html/ (https://msry.org/%D8%A7%D8%BA%D8%A7%D9%86%D9%89-%D8%A7%D8%B7%D9%81%D8%A7%D9%84.html/)
https://msry.org/ramadan-songs.html/ (https://msry.org/ramadan-songs.html/)
https://msry.org/%D8%A7%D8%B0%D9%83%D8%A7%D8%B1-%D8%A7%D9%84%D9%85%D8%B3%D8%A7%D8%A1.html/ (https://msry.org/%D8%A7%D8%B0%D9%83%D8%A7%D8%B1-%D8%A7%D9%84%D9%85%D8%B3%D8%A7%D8%A1.html/)
Title: Re: An unexpected error occured. Please try again later
Post by: Peter80 on March 12, 2018, 10:55:26 AM
Habe fest stellen müssen. Das wenn ich hier meine Gallery auf Rufe folgende Meldung in ROT Lese "An unexpected error occured. Please try again later." Nichts geht da. Weder der Admin Zugang noch der Zugang zur Gallery. Von Hostanbieter weiss ich das alle Daten da sind und Aktuell sind. Sie aber nicht wissen was diesen Fehler verursacht noch was der Fehler Mitteilen möchte. An Ihrem Hosting und Software liegt es nicht. Es muss an der 4images Software - Programmierung liegen.

Gibt es da eine Lösung für dieses Problem?

Würde mich auch interessieren, wobei ich gerade bei der Aktivität in diesem Forum hier (http://www.telefonsex-tuerkin.com/) den Verdacht habe, dass 4images vielleicht nicht mehr die beste Wahl ist  :cry:
Title: Re: An unexpected error occured. Please try again later
Post by: shahrahan on December 30, 2018, 07:31:25 AM
"Could not connect to the database server (localhost, xxxxxx_imga1)."