Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/sebastian/global-state/tests/BlacklistTest.php:17 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/sebastian/global-state/tests/BlacklistTest.php on line 17