Multiple Choice Questions result in errors

I have a title with 10 test questions at the end. 4 of the 10 are multi-answer questions. In the past, I have not used the option to give each correct answer a point--it was always either you got them all or you didn't. I decided to try out the point-per-correct and when I published it and uploaded it to my LMS (MOODLE), I got 23 errors when the test submits. 21 of them say this (with variations in question title & numbers):

LMSSetValue Error: cmi.interactions.54.id to [Q1_365-1_1252605416181]Incorrect data type.

All but 2 of them related to the 4 multi-answer per-correct questions. I copied the title, turned the multi-answers to 1 point questions and published and uploaded it. I get 2 errors...I'll have to figure out what they are separately, and may post a separate question later, but it seems silly to have the option of using multi-answers where each correct answer gets a point if it doesn't work.

Is there a way to fix this? I don't even know what the actual problem is...