Fatal error: Uncaught Error: Class 'Hamcrest\AbstractMatcherTest' not found in C:\Apache24\htdocs\vendor.old2\hamcrest\hamcrest-php\tests\Hamcrest\Core\IsEqualTest.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old2\hamcrest\hamcrest-php\tests\Hamcrest\Core\IsEqualTest.php on line 19