When I try to upload to LOTW I get the following:

Starting export to adif ...
Export to the adif file completed.
File:
/home/jim/.config/cqrlog/lotw/2020-08-13_20-11-54.adi
Signing adif file ...
TQSL Version 2.5.1 [unknown]
The selected station location could not be found
Final Status: Command Syntax Error (10)

I don't understand what I need to enter as QTH, I tried my grid square, but still get error. Can someone help me?

Thanks,
Jim, K4JIM

I upload directly my QSO to HamQTH and Clublog.
For some time now I have been getting the following error message with the status of log upload:

HamQTH: Uploading "Call" ... OK
HamQTH: Done ...

Club log; Uploading DD 0 WN
Clublog: Rejected: Callsign is your own call

What's wrong?
I have already deleted and re-uploaded everything on Clublog. Without success.

Thanks for the Help.
Uwe DD 0 WN

Hi there,
I have an issue here on my 24/7 shack machine with mariadb & CQRLOG 2.4.0 & Ubuntu 20.04 LTS:

After some hours of no activity, when I click some action that triggers a db-request I get:
TMySQL57Connection : Error executing query: MySQL server has gone away.
Press OK to ignore and risk data corruption.
Press Abort to kill the program.

If I abort and restart everything's fine. The dbserver does not need any action from my side.