1x BigDebuffs\BigDebuffs-v11.3.lua:874: attempt to call method 'GetParent' (a nil value)
...
[string "@BigDebuffs\BigDebuffs-v11.3.lua"]:874: in function AttachUnitFrame' [string "@BigDebuffs\BigDebuffs-v11.3.lua"]:1065: in function ?'
[string "@AdiBags\libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:119: in function <...ags\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@AdiBags\libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:29: in function <...ags\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:25>
[string "@AdiBags\libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:64: in function `Fire'
[string "@BigDebuffs\Libs\AceEvent-3.0\AceEvent-3.0-4.lua"]:120: in function <BigDebuffs\Libs\AceEvent-3.0\AceEvent-3.0.lua:119>

fixed in next release #426