My autoblog won't pull content after my site automatically updated to Wordpress 4.5.3. Do you know how to fix this issue?
This is the error showing in the autoblog dashboard:

"A feed could not be found at A feed with an invalid mime type may fall victim to this error, or SimplePie was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed."

Tried to enable "Allow Force Feed" and "Disable Sanitization" add-on with no luck