What steps will reproduce the problem?
1. I'm not sure how to reproduce this, I get this once in a while
2.
3.

What is the expected output? What do you see instead?

What version of the product are you using?
Altoholic-v3.1.003b

Do you have an error log of what happened?
[2009/06/21 13:18:51-507-x1]: Altoholic-v3.1.003b\Frames\GuildMembers.lua:334 bad argument #1 to 'pairs' (table expected, got nil)
Altoholic-v3.1.003b\Frames\GuildMembers.lua:334 in function <Interface\AddOns\Altoholic\Frames\GuildMembers.lua:281
<string>:"safecall Dispatcher[1]":4: in function <[string "safecall Dispatcher[1]"]:4>
<in C code>: ?
<string>:"safecall Dispatcher[1]":13: in function `?'
CallbackHandler-1.0-3:91: in function `Fire'
AceEvent-3.0-3 (TomTom):119: in function <...ace\AddOns\TomTom\libs\AceEvent-3.0\AceEvent-3.0.lua:118
<in C code>: in function `SetGuildRosterShowOffline'
QuestGuru-1.0.9\QuestGuruComm.lua:452 in function `QuestGuru_CommUpdateGuild'
QuestGuru-1.0.9\QuestGuru.lua:986 in function `QuestLog_Update'
Interface\FrameXML\QuestLogFrame.lua:57 in function <Interface\FrameXML\QuestLogFrame.lua:54

Please provide any additional information below.