This appears to be a problem related to desktopcouch. Killing desktopcouch-service and then starting gwibber (which will then restart desktopcouch-service itself) cause it to start working again.
This appears to be a problem related to desktopcouch. Killing desktopcouch- service and then starting gwibber (which will then restart desktopcouch- service itself) cause it to start working again.