As mentioned in other thread no need to keep bumping, all that does is make users mad
Now what do you have on you main part of the website or is it only 4images?
Did you read the server error log?
And I agree with manurom, I do not believe it is a 4images issue, but a host issue with restrictions or somewhere along that line.
I noticed that you listed your PHP and mySQL versions different each time.
Did PHP get upgraded and mySQL downgraded since you fist posted the versions?
PHP version 4.4.4
MySQL version 4.1.21-standard
here is my PHP/MySQL versions:
PHP version 4.4.5
MySQL version 4.0.27-standard