There should not be an exception if the user is trying to edit any activity.

[Sanjaybhattwebkul]

CRM Version: V1.2.2

Steps To reproduce--

1. Log in as Admin/User.
2. Click on the activity tab.
3. Try to edit any activity.

Expected result: There should not be an exception if the user is trying to edit any activity.

Actual result: There is an exception if the user is trying to edit any activity.Please find the below screenshot