Deprecated: Symfony\Component\VarDumper\Caster\LinkStub::__construct(): Implicitly marking parameter $href as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\symfony\var-dumper\Caster\LinkStub.php on line 26

Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Caster\ConstStub" not found in C:\Apache24\htdocs\larabooks\vendor\symfony\var-dumper\Caster\LinkStub.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\larabooks\vendor\symfony\var-dumper\Caster\LinkStub.php on line 19