Error related to chat state

[sander]

I got this error:

can't read "chatstate(jid)": no such element in array
can't read "chatstate(jid)": no such element in array
    while executing
"::Jabber::SetStatus $show -status $status -to $chatstate(jid)"
    (procedure "AACmd" line 24)
    invoked from within
"AACmd ::Chat::chat4 away"
    (in namespace inscope "::Chat" script line 1)
    invoked from within
"::namespace inscope ::Chat {AACmd ::Chat::chat4 away}"
    ("after" script)

[Mats (matsben)]

This is because I have a timer which calls AACmd async and this timer is not removed when the page is deleted.

[Mats (matsben)]

There were two problems:
1) The timers weren't properly cleaned up
2) There were Chat::AA* calls leftover at places were they shouldn't be (which is the likely cause of this bug)