Error message received when trying to sanitize pdf documents

[jenniferm15569618]

I am continually receiving the following message when trying to sanitize documents in Adobe Acrobat Pro DC:  "The document could not be sanitized because of errors during the sanitzation process."  Why is this message constantly appearing for every document I am trying to sanitize?

Moved from Using the Community (which is about the forums) to the correct forum... Mod
To ask in the forum for your program please start at https://community.adobe.com/

[Damon5EDE]

What is the solution to this issue?  It seems to happen on large pdf documents (200 to 300+ pages).  Thanks.