Not Found (#404) error displayed

Hi,
I am using Yii2 basic. I am using pretty url for the same. I have wriiten rules in urlManager in web.php for using application using pretty url. When I clicked on dashboard I can see it. Now I click on Employee I see it. Now when I click on create of employee I can see it. But from this page if I go to dashboard then Not Found(#404) error is displayed. Following is the urlManager

'urlManager' => [
            'enablePrettyUrl' => true,
            //'showScriptName' => false,
            'rules' => [
			
			'dashboard' => 'dashboard/index',
			'church'=>'church/index',
			'church/dashboard'=>'dashboard/index',
			'church/church'=>'church/index',
			'courses'=>'courses/index',
			'district'=>'district/index',
			'taluka'=>'taluka/index',
			'village'=>'village/index',
			'location'=>'location/index',
			'area'=>'area/index',
			'auth-assignment'=>'auth-assignment/index',
			'churchassignment'=>'churchassignment/index',
			'employee'=>'employee/index',
			'employeetraining'=>'employeetraining/index',
			'groupdetails'=>'groupdetails/index',
			'groupsavingdetails'=>'groupsavingdetails/index',
			'regiondata'=>'regiondata/index',
			'persondata'=>'persondata/index',
			'pastor'=>'pastor/index',
			'members'=>'members/index',
			'offering'=>'offering/index',
			'activities'=>'activities/index',
			'dailytaskreport'=>'dailytaskreport/index',
			'weeklymeetingreport'=>'weeklymeetingreport/index',

			

            ],
        ],