Thread:Project:Support desk/Error creating thumbnail: Unable to save thumbnail to destination/reply (12)

My issue was a little different.

After switching hosting services, I could see the images thumbnails uploaded from old server but not those uploaded on the new one

On those not displayed was getting the error Unable to save thumbnail to destination

After I tried everything I could find on google


 * Setting in LocalSettings.php:
 * $wgTmpDirectory = "$IP/images/temp";
 * putenv('TMPDIR=/var/www/www.example.com/image');
 * $wgShellLocale = "en_US.UTF-8";
 * $wgUseImageMagick = false;
 * Issue with GD on CentOS: yum install gd gd-devel php-gd
 * Permissions chmod 777 on image folder

I fixed the issue by editing the affected pages wihtout doing any changes and saving

Even if it seems dumb... I think the permissions had something to do with this also