Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/bisrepetitaplace/public_html/toulouseweb_nodejs/backend/vendor_1/theseer/tokenizer/tests/TokenTest.php:6 Stack trace: #0 {main} thrown in /home/bisrepetitaplace/public_html/toulouseweb_nodejs/backend/vendor_1/theseer/tokenizer/tests/TokenTest.php on line 6