Thread:Project:Support desk/Fatal error: Class 'XXXXXXXX' not found/reply (2)

Thank you for the suggestion. However, there are no new versions of these extensions. They are all like 1.11+, i.e. potentially compatible with future versions of MediaWiki. Does my problem surely indicate that these extensions are in fact incompatible with MW 1.20.0? Then I would rather contact the developers of the extensions.