Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\Tests\Node\AbstractNodeTestCase" not found in C:\xampp\htdocs\hoteline\vendor\symfony\css-selector\Tests\Node\CombinedSelectorNodeTest.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hoteline\vendor\symfony\css-selector\Tests\Node\CombinedSelectorNodeTest.php on line 17