Fatal error: Uncaught Error: Interface "Psy\Manual\ManualInterface" not found in /home/kartulirest/public_html/xyz.kartulirest.de/vendor/psy/psysh/src/Manual/V2Manual.php:19 Stack trace: #0 {main} thrown in /home/kartulirest/public_html/xyz.kartulirest.de/vendor/psy/psysh/src/Manual/V2Manual.php on line 19