Quiz file size?

[crisfordj]

I am trying to share two quizzes to Commons for use in my school district. Both are having errors being shared. I'm concerned my quizzes are too large, and that's causing the hiccup, but how can I tell? How an I determine the file size of a quiz in Canvas?

[crisfordj]

This is the error code I'm getting. I don't think the files are too big. I think it's something else. Any ideas?