and I seem to be getting this on other toons:

Date: 2010-10-26 16:40:51
ID: 6
Error occured in: Global
Count: 1
Message: ...face\AddOns\Jamba-QuestWatcher\JambaQuestWatcher.lua line 842:
Usage: GetQuestLogTitle(index)
Debug:
[C]: ?
[C]: GetQuestLogTitle()
...face\AddOns\Jamba-QuestWatcher\JambaQuestWatcher.lua:842:
...face\AddOns\Jamba-QuestWatcher\JambaQuestWatcher.lua:837
(tail call): ?
[C]: ?
[C]: RemoveQuestWatch()
tomQuest2\tomQuest2.lua:4570: ?()
...Bot\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:147:
...Bot\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:147
[string "safecall Dispatcher[1]"]:4:
[string "safecall Dispatcher[1]"]:4
[C]: ?
[string "safecall Dispatcher[1]"]:13: ?()
...Bot\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:92: Fire()
...face\AddOns\Jamba\Libs\AceEvent-3.0\AceEvent-3.0.lua:120:
...face\AddOns\Jamba\Libs\AceEvent-3.0\AceEvent-3.0.lua:119