Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Test\VarDumperTestCase" not found in /home/maske/public_html/assurance/vendor/symfony/var-dumper/Tests/Test/VarDumperTestTraitRequire54.php:17 Stack trace: #0 {main} thrown in /home/maske/public_html/assurance/vendor/symfony/var-dumper/Tests/Test/VarDumperTestTraitRequire54.php on line 17