( ! ) Fatal error: Class 'Illuminate\Database\Eloquent\Collection' not found in C:\wamp64\www\pbapi\vendor\laravel\framework\src\Illuminate\Notifications\DatabaseNotificationCollection.php on line 7
Call Stack
#	Time	Memory	Function	Location
1	0.0000	403896	{main}( )	...\DatabaseNotificationCollection.php:0