Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Cloner\Stub' not found in C:\xampp\htdocs\admin\vendor\symfony\var-dumper\Caster\TraceStub.php:21
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\symfony\var-dumper\Caster\TraceStub.php on line 21