Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in D:\Apache24\www\qilu\back-end\vendor\php-open-source-saver\jwt-auth\src\Providers\AbstractServiceProvider.php:41 Stack trace: #0 {main} thrown in D:\Apache24\www\qilu\back-end\vendor\php-open-source-saver\jwt-auth\src\Providers\AbstractServiceProvider.php on line 41