Fatal error: Uncaught Error: Call to undefined function OOJSPlus\mwsInitComponents() in /var/www/html/extensions/OOJSPlus/src/Extension.php:9 Stack trace: #0 /var/www/html/includes/registration/ExtensionRegistry.php(587): OOJSPlus\Extension::callback(Array, Object(MediaWiki\Settings\SettingsBuilder)) #1 /var/www/html/includes/registration/ExtensionRegistry.php(333): MediaWiki\Registration\ExtensionRegistry->exportExtractedData(Array) #2 /var/www/html/includes/Setup.php(289): MediaWiki\Registration\ExtensionRegistry->loadFromQueue() #3 /var/www/html/includes/WebStart.php(85): require_once('/var/www/html/i...') #4 /var/www/html/index.php(50): require('/var/www/html/i...') #5 {main} thrown in /var/www/html/extensions/OOJSPlus/src/Extension.php on line 9