Error while opening a Thick-shelled Clam...

[IRKodama]

I get the following error every single time I open a Thick-shelled Clam.

String: Interface\AddOns\Thottbot\Thottbot.lua
Line: 1
Count: 4
Error: table index is nil

http://members.cox.net/casadeboom/error1.bmp

[And]

I've got a similar prolem, opening shell and other containers. I also get the following message when I login:

String: Interface\AddOns\Sea\Sea.data.item.lua
Line: 536
Count: 1
Error: `}' expected (to close `{' at line 293) near `='
--------------------------------------------------
String: Interface\FrameXML\KeyBindingFrame.lua
Line: 50
Count: 1
Error: attempt to concatenate local `localizedName' (a table value)

And :)

[arisia4712]

String: Interface\AddOns\Thottbot\Thottbot.lua
Line: 1
Count: 4
Error: table index is nil


I get this error too. it happens every time i open an loot window from an item in my invantory