Fatal error: Uncaught Error: Class "s9e\TextFormatter\Plugins\ConfiguratorBase" not found in /opt/lampp/htdocs/forum/flarum/vendor/s9e/text-formatter/src/Plugins/HTMLElements/Configurator.php:20 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/s9e/text-formatter/src/Plugins/HTMLElements/Configurator.php on line 20