'fraid I'm not an Oracle expert.
Digging through an old error message manual, it seems that you are trying to import an new type definition over an existing type for a type that already exists, or you are trying to redefine a type that already exists.
It looks like your table Vinny.mg_qsponsermm uses an object type "question" . The solution from the manual is to check the import log to confirm the object type and then, if it already exists in the target system, drop it, before re-importing.
I would check all this on an Oracle based board though.
Good luck.