Fatal error: Uncaught Error: Class "Grav\Common\Plugin" not found in /var/www/vhosts/ceusmedia.de/cdn.ceusmedia.de/js/jquery/select2/4.0.12/docs/plugins/simplesearch/simplesearch.php:15 Stack trace: #0 {main} thrown in /var/www/vhosts/ceusmedia.de/cdn.ceusmedia.de/js/jquery/select2/4.0.12/docs/plugins/simplesearch/simplesearch.php on line 15