[The program crashes (solved by user)]

Hello Volker!
Sorry for the incomplete information about the problem. The program works fine, but when you try to add someone as a friend, an error pops up and after clicking OK, the program closes.  The attached screenshot of the error is of very poor quality, since the maximum size is limited to twenty kilobytes.

Information requested:

FSX
FSUIPC Version 4.827
No, I do not use FSC in a network
FSC Version 10.6 - Build:08.08.2019; Database Manager Version 10.6 - Build 20.07.2019
Provider Beeline,  AIRAC-2003 Rev.1-FEB27-MAR25/20
Download version from your website
Operating System Windows 7/64
One monitor

Sincerely, Vyacheslav

[The program crashes (solved by user)]

The program crashes when I added someone to friends. What could it be? FlightSim Commander 10.6