Fatal error: Uncaught MediaWiki\Registration\ExtensionDependencyError: BlueSpiceFoundation requires OOJSPlus to be installed. BlueSpicePrivacy requires OOJSPlus to be installed. in /var/www/mediawiki/includes/registration/ExtensionRegistry.php:478 Stack trace: #0 /var/www/mediawiki/includes/registration/ExtensionRegistry.php(330): MediaWiki\Registration\ExtensionRegistry->readFromQueue(Array) #1 /var/www/mediawiki/includes/Setup.php(293): MediaWiki\Registration\ExtensionRegistry->loadFromQueue() #2 /var/www/mediawiki/includes/WebStart.php(85): require_once('/var/www/mediaw...') #3 /var/www/mediawiki/index.php(50): require('/var/www/mediaw...') #4 {main} thrown in /var/www/mediawiki/includes/registration/ExtensionRegistry.php on line 478