Fatal error: Uncaught Error: Interface "Laravel\SerializableClosure\Contracts\Serializable" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laravel/serializable-closure/src/Serializers/Signed.php:9
Stack trace:
#0 {main}
thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laravel/serializable-closure/src/Serializers/Signed.php on line 9