Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\Tests\Parser\Handler\AbstractHandlerTest" not found in /home/maske/public_html/assurance/vendor/symfony/css-selector/Tests/Parser/Handler/NumberHandlerTest.php:18 Stack trace: #0 {main} thrown in /home/maske/public_html/assurance/vendor/symfony/css-selector/Tests/Parser/Handler/NumberHandlerTest.php on line 18