Fatal error: Uncaught Error: Class 'Illuminate\Routing\AbstractRouteCollection' not found in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/framework/src/Illuminate/Routing/CompiledRouteCollection.php:15 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/framework/src/Illuminate/Routing/CompiledRouteCollection.php on line 15