Deprecated: Illuminate\Contracts\Process\ProcessResult::throw(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Contracts\Process\ProcessResult.php on line 55

Deprecated: Illuminate\Contracts\Process\ProcessResult::throwIf(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Contracts\Process\ProcessResult.php on line 64