Fatal error: Uncaught Error: Class "Hamcrest\BaseMatcherTest" not found in /home/melihata/public_html/vendor/hamcrest/hamcrest-php/tests/Hamcrest/InvokedMatcherTest.php:6 Stack trace: #0 {main} thrown in /home/melihata/public_html/vendor/hamcrest/hamcrest-php/tests/Hamcrest/InvokedMatcherTest.php on line 6