Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/www/dezilop.eu.org/formtools/vendor/ramsey/array_column/tests/ArrayColumnTest.php:2 Stack trace: #0 {main} thrown in /home/www/dezilop.eu.org/formtools/vendor/ramsey/array_column/tests/ArrayColumnTest.php on line 2