Problem with Adobe acrobat

Hi,

Has anyone had issues with this before?
I’ve exported a PDF and then the page won’t display with all the content from InDesign…
It will come up with such an error.
What do you think I should do with it?

I’ve seen this before on a file that I opened from someone else. Not sure what causes it… Looking forward to seeing if anyone else knows!

I’ve gotten it before - not sure why either
It should work to save as a jpeg…