Gridtracker Connection -Invalid Response - Wrong JSON

[itsthemedication]

OS: Linux Mint 21
Cloudlog: v2.6.0

1. I create a logbook and find the id - it's 1
2. I create an API key
3. I insert the following info in GridTracker:

url: http://192.168.1.102/index.php/api/qso
api: copy and paste from cloudlog api page
logbook: 1

Gridtracker gives an "invalid response"
Cloudlog displays:

status "failed"
reason "wrong JSON"

Thanks in advance.

[magicbug]

I'd make sure the URL is correct I doubt gridtracker needs the index.php stuff

[itsthemedication]

Made no difference. Thanks for responding.

[OM-Bort]

I have the same problem here.
Are there any other suggested solutions?