What steps will reproduce the problem?
1. Send mail with items from the bags
2. Put some items to bank

What version of the product are you using?

OneBag3-v3.0.16-beta
OneBank3-v3.0.3-beta

Do you have an error log of what happened?

BugSack: 1. [2008/12/15 15:49:31-4863-x2]: OneBank3-3.0.3-beta\OneBank3.lua:261 attempt to index field 'buttons' (a nil value)
CallbackHandler-1.0-3 (Ace3):146: in function <...Ons\Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:146
<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 (Ace3):91: in function `Fire'
AceEvent-3.0-3 (Ace3):70: in function <Interface\AddOns\Ace3\AceEvent-3.0\AceEvent-3.0.lua:69

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Please provide any additional information below.