Fatal error: Uncaught Error: Interface "Psalm\Plugin\RegistrationInterface" not found in C:\01_Projekte\liga_24\phpseclib\vendor\vimeo\psalm\src\Psalm\PluginRegistrationSocket.php:37 Stack trace: #0 {main} thrown in C:\01_Projekte\liga_24\phpseclib\vendor\vimeo\psalm\src\Psalm\PluginRegistrationSocket.php on line 37