[2006/12/24 19:31:58-100-x1]: eeShards-1.0\core.lua:160: AceEvent-2.0: Cannot unregister event "BAG_EVENT". "eeShards (standby)" is not registered with it.
Dewdrop-2.0-22048 (Antagonist):471: in function <...e\AddOns\Antagonist\libs\Dewdrop-2.0\Dewdrop-2.0.lua:412>
Happened when I logged on with my Druid, and unchecked "Enabled" from the FuBar dewdrop menu for eeShards.
I guess that the event somehow didn't register when the mod became enabled. I'm not really sure how that could happen, and I haven't been able to replicate it in my limited attempts.
I did a little testing with Antagonist, and it does seem to mess with my icon-changing setup, but I wasn't able to reproduce your error. I could probably change it to UnregisterAll() which would keep the error from occurring, but I hate to change it without understanding why it's happening.
What I do with my non-warlock chars is change the profile to class, and set it as disabled.