Attempting to join dedicated server results in cras

Hi,

By now I managed to get my dedicated server to compile and run fine.

When I want to join the server now with a client, the client crashes with the following “error” on the server log:

LogNet: Login Request: /Game/Maps/…?Name=Player usderId:invalid.

The Error Report on the client itself says just “Fatal error!”

Anyone any idea why?