Fatal error: Uncaught Error: Interface "Psy\Readline\ShellReadlineInterface" not found in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/InteractiveReadlineInterface.php:28 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/InteractiveReadlineInterface.php on line 28