Fatal error: Uncaught Error: Class 'Psy\Shell' not found in /home/kubalos2/public_html/testtestowy/vendor/psy/psysh/test/FakeShell.php:16 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/vendor/psy/psysh/test/FakeShell.php on line 16