Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Jsonable" not found in /home/icofeduz/learning.icof.edu.zm/html/ICOF-SRMS/vendor/laravel/framework/src/Illuminate/Support/MessageBag.php:11 Stack trace: #0 {main} thrown in /home/icofeduz/learning.icof.edu.zm/html/ICOF-SRMS/vendor/laravel/framework/src/Illuminate/Support/MessageBag.php on line 11