Fatal error: Uncaught Error: Class "Hamcrest\AbstractMatcherTest" not found in /srv/www/sites/public/starter-cms/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Core/HasToStringTest.php:33 Stack trace: #0 {main} thrown in /srv/www/sites/public/starter-cms/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Core/HasToStringTest.php on line 33