Fatal error: Uncaught Error: Interface "Laravel\SerializableClosure\Contracts\Serializable" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\laravel\serializable-closure\src\Serializers\Signed.php:9 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\laravel\serializable-closure\src\Serializers\Signed.php on line 9