Stefan Rebenklauber

I change the MediaWiki-Version to 1.27 Now the BlueSpice works fine Thank you for your support

Is there a Way to downgrad from 1.31 to 1.27

MediaWiki 1.31.1 Where i found the Extension:UserMerge ? When i remove lines 35 to 37 i get this: C:\xampp\htdocs\mediaWIKI>c:\xampp\php\php.exe maintenance\update.php Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show d etailed debugging information. And when i do this i come's this: C:\xampp\htdocs\mediaWIKI>c:\xampp\php\php.exe maintenance\update.php [acd068f6fed755643bc20746] [no req] Error from line 329 of C:\xampp\htdocs\med iaWIKI\extensions\BlueSpiceFoundation\includes\Core.class.php:...

Hello, i was upgrading our MediaWiki (local Testsystem) to Blue Spice (Free). Now i ran i a Fatal error. C:\xampp\htdocs\mediaWIKI>c:\xampp\php\php.exe maintenance\update.php PHP Fatal error: Uncaught RuntimeException: The configuration setting 'wgUserMe rgeProtectedGroups' was already set by MediaWiki core or another extension, and cannot be set again by BlueSpiceUserMergeConnector. in C:\xampp\htdocs\mediaWIKI \includes\registration\ExtensionProcessor.php:511 Stack trace: 0 C:\xampp\htdocs\mediaWIKI\includes\registration\ExtensionProcessor.php(469):...