Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/app/htdocs/ninja/vendor/psy/psysh/test/Psy/Test/Readline/HoaConsoleTest.php:16 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/psy/psysh/test/Psy/Test/Readline/HoaConsoleTest.php on line 16