Fatal error: Uncaught Error: Class "Psy\Test\ParserTestCase" not found in I:\www\frameworks\Laravel\vendor\psy\psysh\test\Sudo\SudoVisitorTest.php:18 Stack trace: #0 {main} thrown in I:\www\frameworks\Laravel\vendor\psy\psysh\test\Sudo\SudoVisitorTest.php on line 18