Hallo out there!
I installed graphviz but if i try to use it - i get only the Message:
Graph image upload failed for file: You are not allowed to execute the action you have requested.
But the current user are able to upload images via <nowiki>[[image:xxxx]] links?
can someone help me?
version: 1.33.0
$wgUploadDirectory = '/www/thingswiki_data';
$wgUploadPath = "/img_auth.php";
$wgHashedUploadDirectory = true;