Fatal error: Uncaught Error: Interface "Hamcrest\SelfDescribing" not found in /var/www/lindinhas.net/vendor/hamcrest/hamcrest-php/tests/Hamcrest/StringDescriptionTest.php:6 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/hamcrest/hamcrest-php/tests/Hamcrest/StringDescriptionTest.php on line 6