Fatal error: Uncaught Error: Class "Hamcrest\AbstractMatcherTest" not found in /home/kardi/public_html/vendor2523/hamcrest/hamcrest-php/tests/Hamcrest/Type/IsIntegerTest.php:4 Stack trace: #0 {main} thrown in /home/kardi/public_html/vendor2523/hamcrest/hamcrest-php/tests/Hamcrest/Type/IsIntegerTest.php on line 4