Unhandled Exception

Message:

Undefined index: ParentStyleNumber

Location:

W:\Websites\LogoMats\application\models\site.php on line 301

Stack Trace:

#0 W:\Websites\LogoMats\laravel\laravel.php(42): Laravel\Error::native(8, 'Undefined index...', 'W:\\Websites\\Log...', 301)
#1 W:\Websites\LogoMats\application\models\site.php(301): Laravel\{closure}(8, 'Undefined index...', 'W:\\Websites\\Log...', 301, Array)
#2 W:\Websites\LogoMats\application\routes.php(1983): Site::GetDesignView('2544858', '202677')
#3 [internal function]: Laravel\Bundle::{closure}('2544858', '202677')
#4 W:\Websites\LogoMats\laravel\routing\route.php(163): call_user_func_array(Object(Closure), Array)
#5 W:\Websites\LogoMats\laravel\routing\route.php(124): Laravel\Routing\Route->response()
#6 W:\Websites\LogoMats\laravel\laravel.php(167): Laravel\Routing\Route->call()
#7 W:\Websites\LogoMats\web\index.php(34): require('W:\\Websites\\Log...')
#8 {main}