Fatal error: Uncaught UnexpectedValueException: callback 'MediaWiki\Extension\Scribunto\Hooks::onRegistration' is not callable in /var/www/vhosts/habboxwiki.com/httpdocs/wiki/includes/registration/ExtensionRegistry.php:584
Stack trace:
#0 /var/www/vhosts/habboxwiki.com/httpdocs/wiki/includes/registration/ExtensionRegistry.php(332): MediaWiki\Registration\ExtensionRegistry->exportExtractedData()
#1 /var/www/vhosts/habboxwiki.com/httpdocs/wiki/includes/Setup.php(299): MediaWiki\Registration\ExtensionRegistry->loadFromQueue()
#2 /var/www/vhosts/habboxwiki.com/httpdocs/wiki/includes/WebStart.php(86): require_once('...')
#3 /var/www/vhosts/habboxwiki.com/httpdocs/wiki/index.php(50): require('...')
#4 {main}
thrown in /var/www/vhosts/habboxwiki.com/httpdocs/wiki/includes/registration/ExtensionRegistry.php on line 584