Deprecated: Illuminate\Support\Traits\EnumeratesValues::times(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 163

Deprecated: Illuminate\Support\Traits\EnumeratesValues::whenEmpty(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 485

Deprecated: Illuminate\Support\Traits\EnumeratesValues::whenNotEmpty(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 499

Deprecated: Illuminate\Support\Traits\EnumeratesValues::unlessEmpty(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 513

Deprecated: Illuminate\Support\Traits\EnumeratesValues::unlessNotEmpty(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 527

Fatal error: Trait "Illuminate\Support\Traits\Conditionable" not found in C:\Apache24\htdocs\bookteca\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php on line 54