Why am I Receiving a Select a Valid Choice Error?

When activating a feature or updating a default worker under Account Settings, a firm may get the message Select a valid choice. (number) is not one of the available choices. The error is attributed to the selection of an inactive user within one of the listed areas in the pop-up window. 

• Remove the inactive user from both the Notifications Sections and the Default Workers. 
• To identify the deactivated worker, paste the error number into the following URL: https://my.casepeer.com/administration/edit-user/XXXXX/

• Once the inactive user has been removed, select Save.
• Update the desired settings. 

If you are receiving the error "Select a valid choice. That choice is not one of the available choices" this may mean a default worker does not have the appropriate menu filters. 

• Scroll down to Default Workers.

• For each worker assigned to a role, please double-check their menu filters in User Settings.