Fatal error: Uncaught Error: Interface "Psy\Readline\ShellReadlineInterface" not found in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/LegacyReadline.php:22 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/LegacyReadline.php on line 22