Fatal error: Uncaught Error: Interface 'MockTestInterface' not found in /home/edomesoft/public_html/pos/umpos/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AbstractMockTestClass.php:2 Stack trace: #0 {main} thrown in /home/edomesoft/public_html/pos/umpos/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AbstractMockTestClass.php on line 2