Thread:Project:Support desk/Editor disappeared after upgrading wiki to latest version/reply (19)

Right! In this case, i would try to figure out, which module uses this class. For this it should be enough to open /home/comptf/public_html/includes/resourceloader/ResourceLoader.php with a text editor and find line 437 (it should be something like

Add a new line before this line and add the following code:. Now, open your wiki (a page, where this error appers) and give us the complete output. The last name in the output (just before the Fatal error) is one of the modules using a ResourceLoader class, which does not exist.