Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Cloner\Stub" not found in C:\Apache24_x64\htdocs\haspa-scala-api\vendor\symfony\var-dumper\Caster\TraceStub.php:21 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\haspa-scala-api\vendor\symfony\var-dumper\Caster\TraceStub.php on line 21