Pidgin over Tor?

Hi,

since a few days I can’t connect to XMPP using Pidgin on my Whonix.

i haven’t changed anything in the configuration (network, conection, etc)

just updated my whonix (Gateway + Workstation) using :

upgrade-nonroot

Here is the message I get when trying to reconnect. No success.

Capture

Somobody would kindly help me?

Has something changed with the firewall on the Gateway in the last past updates?

Thanks

EDIT 1 : Solved problem was on the The Calyx Institutes’ servers.

EDIT 2 : Regarding this friendly answer I do believe that was again not the place to post. Let me apologize for this!