Last modified: 2014-10-28 15:19:28 UTC
I recently installed Extension:AccessControlPanel and I updated the database and everything BUT THEN, I wanted to access Special:Version so I looked in Special:SpecialPages but Special:SpecialPages said: Fatal error: Call to undefined method SpecialPage::SpecialPage() in /home/u478654314/public_html/wiki/extensions/UMEduWiki/AccessControlPanel/AccessControlPanel.body.php on line 26 Along with Special:AccessControlPanel, I don't know what to do, help.
Thanks for taking the time to report this! MediaWiki version 1.20.x is not supported anymore. Please change to a supported version of MediaWiki which still receives security fixes. Also, the AccessControlPanel project seems to be hosted on SourceForge so its developers can be reached on SourceForge: http://sourceforge.net/p/umeduwiki/bugs/ - They likely don't look into the Wikimedia Bugzilla bug tracker.