Problem setup q-feed: Error reconfiguring QFeeds connect

[notspam]

Anyone here with an idea how to resolve my little problem?

After successful installation of the plugin I want to configure the q-feeds plugin.
If I insert my new API key from my account and activate "register domain feed" I got this error message while apply the config:


Error reconfiguring QFeeds connect

I couldn't find the reason, so if anyone have an idea, let me know.

[notspam]

Ok, found a match with same problem.
https://forum.opnsense.org/index.php?topic=49123.msg249366#msg249366