Fatal error: Uncaught Error: Class "Symfony\Component\Console\Tests\Helper\AbstractQuestionHelperTestCase" not found in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Helper\SymfonyQuestionHelperTest.php:26 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Helper\SymfonyQuestionHelperTest.php on line 26