Fatal error: Uncaught Error: Class "Spatie\Html\BaseElement" not found in /home/wwwnesti/ccms.nestiko.com/vendor/spatie/laravel-html/src/Elements/Optgroup.php:8 Stack trace: #0 {main} thrown in /home/wwwnesti/ccms.nestiko.com/vendor/spatie/laravel-html/src/Elements/Optgroup.php on line 8