Fatal error: Uncaught Error: Class "Illuminate\Support\Str" not found in /www/wwwroot/kaz.holiday/vendor/laravel/framework/src/Illuminate/Http/Concerns/InteractsWithContentTypes.php:16 Stack trace: #0 /www/wwwroot/kaz.holiday/vendor/laravel/framework/src/Illuminate/Http/Request.php(511): Illuminate\Http\Request->isJson() #1 /www/wwwroot/kaz.holiday/vendor/laravel/framework/src/Illuminate/Http/Request.php(75): Illuminate\Http\Request::createFromBase() #2 /www/wwwroot/kaz.holiday/public/index.php(20): Illuminate\Http\Request::capture() #3 {main} thrown in /www/wwwroot/kaz.holiday/vendor/laravel/framework/src/Illuminate/Http/Concerns/InteractsWithContentTypes.php on line 16