Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/iunowfun/public_html/Webpanel2.3/app/Http/Controllers/PreviewController.php:15
Stack trace:
#0 {main}
thrown in /home/iunowfun/public_html/Webpanel2.3/app/Http/Controllers/PreviewController.php on line 15