Best guess here since I have no way to test it:
You may need to change the three lines in "include/picmgmt.inc.php" around line 169 to the following:
$query = "INSERT INTO {$CONFIG['TABLE_PICTURES']} (aid, filepath, filename, filesize, total_filesize, pwidth, pheight, ctime, mtime, owner_id, title, caption, keywords, approved, user1, user2, user3, user4, pic_raw_ip, pic_hdr_ip, position, guest_token) VALUES ('{$CURRENT_PIC_DATA['aid']}', '" . addslashes($CURRENT_PIC_DATA['filepath']) . "', '" . addslashes($CURRENT_PIC_DATA['filename']) . "', '{$CURRENT_PIC_DATA['filesize']}', '{$CURRENT_PIC_DATA['total_filesize']}', '{$CURRENT_PIC_DATA['pwidth']}', '{$CURRENT_PIC_DATA['pheight']}', '" . time() . "','1000-01-01 00:00:00', '{$CURRENT_PIC_DATA['owner_id']}', '{$CURRENT_PIC_DATA['title']}', '{$CURRENT_PIC_DATA['caption']}', '{$CURRENT_PIC_DATA['keywords']}', '{$CURRENT_PIC_DATA['approved']}', '{$CURRENT_PIC_DATA['user1']}', '{$CURRENT_PIC_DATA['user2']}', '{$CURRENT_PIC_DATA['user3']}', '{$CURRENT_PIC_DATA['user4']}', '{$CURRENT_PIC_DATA['pic_raw_ip']}', '{$CURRENT_PIC_DATA['pic_hdr_ip']}', '{$CURRENT_PIC_DATA['position']}', '{$CURRENT_PIC_DATA['guest_token']}')";
} else {
$query = "INSERT INTO {$CONFIG['TABLE_PICTURES']} (aid, filepath, filename, filesize, total_filesize, pwidth, pheight, ctime, mtime, owner_id, title, caption, keywords, approved, user1, user2, user3, user4, pic_raw_ip, pic_hdr_ip, position, guest_token) VALUES ('{$CURRENT_PIC_DATA['aid']}', '" . addslashes($CURRENT_PIC_DATA['filepath']) . "', '" . addslashes($CURRENT_PIC_DATA['filename']) . "', '{$CURRENT_PIC_DATA['filesize']}', '{$CURRENT_PIC_DATA['total_filesize']}', '{$CURRENT_PIC_DATA['pwidth']}', '{$CURRENT_PIC_DATA['pheight']}', '" . time() . "','1000-01-01 00:00:00', '{$CURRENT_PIC_DATA['owner_id']}', '', '', '', '{$CURRENT_PIC_DATA['approved']}', '{$CURRENT_PIC_DATA['user1']}', '{$CURRENT_PIC_DATA['user2']}', '{$CURRENT_PIC_DATA['user3']}', '{$CURRENT_PIC_DATA['user4']}', '{$CURRENT_PIC_DATA['pic_raw_ip']}', '{$CURRENT_PIC_DATA['pic_hdr_ip']}', '{$CURRENT_PIC_DATA['position']}', '{$CURRENT_PIC_DATA['guest_token']}')";
[Recommend you save a copy of the file first]