Fatal error: Uncaught Error: Class "Ratchet\AbstractMessageComponentTestCase" not found in E:\install\laragon\www\erp_gpharma_old_db\vendor\cboden\ratchet\tests\unit\Session\SessionComponentTest.php:12 Stack trace: #0 {main} thrown in E:\install\laragon\www\erp_gpharma_old_db\vendor\cboden\ratchet\tests\unit\Session\SessionComponentTest.php on line 12