Error Message at every start of the Chromie Even.

Error:

Message: Interface\AddOns\XIV_Databar\modules\tradeskill.lua:114: attempt to concatenate field '?' (a nil value)
Time: 06/16/17 00:00:31
Count: 1
Stack: Interface\AddOns\XIV_Databar\modules\tradeskill.lua:114: attempt to concatenate field '?' (a nil value)Interface\SharedXML\SharedBasicControls.lua:204: in function <Interface\SharedXML\SharedBasicControls.lua:203>
(tail call): ?
Interface\AddOns\XIV_Databar\modules\tradeskill.lua:114: in function StyleTradeskillFrame' Interface\AddOns\XIV_Databar\modules\tradeskill.lua:79: in function ?'
...edia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua:147: in function <...edia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua:147>
[string "safecall Dispatcher[1]"]:4: in function <[string "safecall Dispatcher[1]"]:4>
[C]: ?
[string "safecall Dispatcher[1]"]:13: in function ?' ...edia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua:92: in function Fire'
...ace\AddOns\TomTom\libs\AceEvent-3.0\AceEvent-3.0.lua:120: in function <...ace\AddOns\TomTom\libs\AceEvent-3.0\AceEvent-3.0.lua:119>

Locals: