Fatal error: Uncaught Error: Class 'Core\Tests\Mocking\Other\MockClass' not found in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/core/tests/Mocking/Other/MockChild1.php:5 Stack trace: #0 {main} thrown in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/core/tests/Mocking/Other/MockChild1.php on line 5