BugSack/BugGrabber are alerting me consistently about BarTender accessing a protected function 'OverrideActionBarButton3:SetAttribute()', and it's causing my in-game chat to tell me I have too many addon errors and to disable addons.

Here's what BugSack provides:

1x [ADDON_ACTION_BLOCKED] AddOn 'Bartender4' tried to call the protected function 'OverrideActionBarButton3:SetAttribute()'.
[string "@!BugGrabber/BugGrabber.lua"]:480: in function <!BugGrabber/BugGrabber.lua:480>
[string "=[C]"]: in function SetAttribute' [string "@FrameXML/ActionButton.lua"]:350: in function UpdatePressAndHoldAction'
[string "@FrameXML/ActionButton.lua"]:412: in function Update' [string "@FrameXML/ActionButton.lua"]:362: in function UpdateAction'
[string "@FrameXML/ActionButton.lua"]:821: in function `OnEvent'
[string "@FrameXML/ActionButton.lua"]:216: in function <FrameXML/ActionButton.lua:213>