Decursive and MegaMAcro appear to suddenly have a confilct occuring. I have previously used both the addons together and never had the problem. Yesterday I started receiving an error message saying "Failed to import macro at 9(Decursive). Please delete the macro and reload your UI."

Then at 9 number varies depending on the character I am logging onto.

It's not just decurseive, I have the issue with ToyBox Enhanced as well, it seems to be something to do with the addon pulling in the "hidden" macros from addons that use them.