Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Caster\ConstStub' not found in E:\xampp\htdocs\webhost_v2\vendor\symfony\var-dumper\Caster\ImgStub.php:17 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v2\vendor\symfony\var-dumper\Caster\ImgStub.php on line 17