Class "Joomla\Plugin\Behaviour\Taggable\Extension\Taggable" not found
Remove the following file: / Lösche die folgende Datei: /administrator/cache/autoload_psr4.php
Quelle: https://docs.joomla.org/J4.x:Class_Joomla%5CPlugin%5CBehaviour%5CTaggable%5CExtension%5CTaggable_not_found
