Thread:Project:Support desk/MW 1.21 Error creating thumbnail: Unable to save thumbnail to destination/reply (2)

Thank you so much! With this I was able to find the problem! It was simply that "escapeshellarg" was also disabled on the server. I use a very restricted webserver at work... as I said, I already managed to get the PHP-functions enabled that are necessary for executing shell-commands. But I did not consider that the escape-function might also be disabled.