Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Container\Container" not found in /home/appdemo/public_html/samena-lnkdin/vendor/laravel/framework/src/Illuminate/Container/Container.php:18 Stack trace: #0 {main} thrown in /home/appdemo/public_html/samena-lnkdin/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 18