WowAce

I used this addon for so long but after i installed ElvUI i didnt use at all, now i want to use it with ElvUI(11.46) but is not working anymore, target castbar is working but player castbar is not there, and everytime i log in and /reloadui i receive the following error. Can someone help with anything?

Error:

Message: Interface\FrameXML\CastingBarFrame.lua:132: Usage: UnitChannelInfo("unit")
Time: Sun Jul 19 04:47:17 2020
Count: 2
Stack: Interface\FrameXML\CastingBarFrame.lua:132: Usage: UnitChannelInfo("unit")
[string "=[C]"]: ?
[string "=[C]"]: in function `UnitChannelInfo'
[string "@Interface\FrameXML\CastingBarFrame.lua"]:132: in function `CastingBarFrame_OnEvent'
[string "@Interface\AddOns\Castbars\Castbars.lua"]:1459: in function <Interface\AddOns\Castbars\Castbars.lua:1414>

Locals:

I also support player castbar with the elvui add-on (11.49). the rest of the castbar functions target, pet,focus work ! the addon starts working stably only if you turn off elvui since it turns off the standard blissard cast bar which is why the addon does not show player castbar! I hope you fix it the developers will fix this problem !