You can use either use this mysql query:ALTER TABLE `4images_images` AUTO_INCREMENT = 1
andALTER TABLE `4images_categories` AUTO_INCREMENT = 1
Or you can remove and then recreate your 4images_images and 4images_categories tables:DROP TABLE IF EXISTS 4images_images;
CREATE TABLE 4images_images (
image_id int(10) unsigned NOT NULL auto_increment,
cat_id int(10) unsigned NOT NULL default '0',
user_id int(11) NOT NULL default '0',
image_name varchar(255) NOT NULL default '',
image_description text NOT NULL,
image_keywords text NOT NULL,
image_date int(11) unsigned NOT NULL default '0',
image_active tinyint(1) NOT NULL default '1',
image_media_file varchar(255) NOT NULL default '',
image_thumb_file varchar(255) NOT NULL default '',
image_download_url varchar(255) NOT NULL default '',
image_allow_comments tinyint(1) NOT NULL default '1',
image_comments int(10) unsigned NOT NULL default '0',
image_downloads int(10) unsigned NOT NULL default '0',
image_votes int(10) unsigned NOT NULL default '0',
image_rating decimal(4,2) NOT NULL default '0.00',
image_hits int(10) unsigned NOT NULL default '0',
PRIMARY KEY (image_id),
KEY cat_id (cat_id),
KEY user_id (user_id),
KEY image_date (image_date),
KEY image_active (image_active)
) TYPE=MyISAM;
andDROP TABLE IF EXISTS 4images_categories;
CREATE TABLE 4images_categories (
cat_id int(10) unsigned NOT NULL auto_increment,
cat_name varchar(255) NOT NULL default '',
cat_description text NOT NULL,
cat_parent_id int(10) unsigned NOT NULL default '0',
cat_hits int(10) unsigned NOT NULL default '0',
cat_order int(10) unsigned NOT NULL default '0',
auth_viewcat tinyint(2) NOT NULL default '0',
auth_viewimage tinyint(2) NOT NULL default '0',
auth_download tinyint(2) NOT NULL default '0',
auth_upload tinyint(2) NOT NULL default '0',
auth_directupload tinyint(2) NOT NULL default '0',
auth_vote tinyint(2) NOT NULL default '0',
auth_sendpostcard tinyint(2) NOT NULL default '0',
auth_readcomment tinyint(2) NOT NULL default '0',
auth_postcomment tinyint(2) NOT NULL default '0',
PRIMARY KEY (cat_id),
KEY cat_parent_id (cat_parent_id),
KEY cat_order (cat_order)
) TYPE=MyISAM;