Deprecated: Illuminate\Support\Traits\Conditionable::when(): 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\Conditionable\Traits\Conditionable.php on line 21

Deprecated: Illuminate\Support\Traits\Conditionable::when(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Conditionable\Traits\Conditionable.php on line 21

Deprecated: Illuminate\Support\Traits\Conditionable::unless(): 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\Conditionable\Traits\Conditionable.php on line 53

Deprecated: Illuminate\Support\Traits\Conditionable::unless(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Conditionable\Traits\Conditionable.php on line 53