Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\Sistemas_gerais\code-ticket-responsivo\vendor\symfony\debug\Tests\Exception\FlattenExceptionTest.php:30 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Sistemas_gerais\code-ticket-responsivo\vendor\symfony\debug\Tests\Exception\FlattenExceptionTest.php on line 30