since I’ve updated the contacts app to the newest version 3.1.4 I get an error:
Internal server error
The server could not complete the request.
If this happens again, please send the following technical details to your server administrator.
Further details can be found in the server log.
Remote address: 10.0.0.138
Request identifier: XZBbCqn26LKl8uEPVuwECgAAQAs
But the error message only appears by opening the contacts app. All of the other apps work without problems.
Any ideas to solve the issue?