In the window rss Finder , appeared the following message in the options of rss found:
FeedWordPress encountered the following error when trying to retrieve this feed:
This XML document is invalid, likely due to invalid characters. XML error: > required at line 2, column 53
If you think this is a temporary problem, you can still force FeedWordPress to add the subscription. FeedWordPress will not be able to find any syndicated posts until this problem is resolved.
Can you tell me how to fix it? Thank you.