Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/demoexibytes/public_html/ExibyteLibrary/app/Http/Controllers/BookIssueController.php:14 Stack trace: #0 {main} thrown in /home/demoexibytes/public_html/ExibyteLibrary/app/Http/Controllers/BookIssueController.php on line 14