Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/dokters1/satusehatwebservice.dokterspesialistht.com/app/Http/Controllers/LaboratoriumController.php:17 Stack trace: #0 {main} thrown in /home/dokters1/satusehatwebservice.dokterspesialistht.com/app/Http/Controllers/LaboratoriumController.php on line 17