!gnusocial I keep running into problems subscribing to an account on my new server: Error is:

Sorry, we could not reach that address. Please make sure that the OStatus address is like nickname@example.com or http://example.net/nickname.

The subscribe box shows:

https://gnus.wideweb.me/user/1

which is user widewebmin on https://gnus.wideweb.me

Log seems to register errors on gnusocial.de??

2016-02-07 10:57:29 LOG_ERR: [gnus.wideweb.me:32654.192ab8ab POST /api/qvitter/statuses/update.json] HTTPClient: HTTP POST https://gnusocial.de/main/salmon/user/220356 - 400 Bad Request
2016-02-07 10:57:29 LOG_ERR: [gnus.wideweb.me:32654.192ab8ab POST /api/qvitter/statuses/update.json] Salmon (from profile 1) endpoint https://gnusocial.de/main/salmon/user/220356 returned status 400:

/cc @vinzv