Tooltip for nod-received icon got stuck open
When I hovered over a not-encrypted icon in the messages window, the popup that explained it got stuck open. In fact, when I hovered over it I got a programming error popup, which included the following traceback:
Traceback (most recent call last):
File "tooltips.pyc", line 101, in motion_notify_event
File "tooltips.pyc", line 158, in hide_tooltip
AttributeError: BaseTooltip instance has no attribute 'timeout'
The only way to get rid of it was to close Gajim completely. I suppose closing the messages window might have worked, too, but I didn't think to try that at the time.