When using the quest tracker button to search/create a group for a world quest or group quest, I get the following error:

3x [ADDON_ACTION_BLOCKED] AddOn 'SilverDragon' tried to call the protected function 'CreateListing()'.
[string "@!BugGrabber\BugGrabber.lua"]:519: in function <!BugGrabber\BugGrabber.lua:519>
[string "=[C]"]: in function CreateListing' [string "@FrameXML\LFGList.lua"]:1055: in function LFGListEntryCreation_ListGroupInternal'
[string "@FrameXML\LFGList.lua"]:1117: in function LFGListEntryCreation_CheckAutoCreate' [string "@FrameXML\LFGList.lua"]:658: in function LFGListEntryCreation_Show'
[string "@FrameXML\LFGList.lua"]:2107: in function <FrameXML\LFGList.lua:2104>
[string "=[C]"]: ?