Updated to 7.5 and I' receiving the following error when I log into the game. Thanks.

1x CraftSim/Util/Frames.lua:12: CraftSim Error: Frame not found: 5
[string "=[C]"]: in function error' [string "@CraftSim/Util/Frames.lua"]:12: in function GetFrame'
[string "@CraftSim/Main/CraftSim.lua"]:317: in function HandleCollapsedFrameSave' [string "@CraftSim/Main/CraftSim.lua"]:398: in function ?'
[string "@CraftSim/Main/CraftSim.lua"]:4: in function <CraftSim/Main/CraftSim.lua:4>

Locals:
(*temporary) = "CraftSim Error: Frame not found: 5"

Awesome. Thanks.

you can delete the wtf data of craftsim to fix this