Fatal error: Uncaught Error: Class "Ramsey\Collection\Test\Mock\Person" not found in D:\xampp\htdocs\SSWPOS\vendor\ramsey\collection\tests\types\collections.php:14 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\ramsey\collection\tests\types\collections.php on line 14