Hi @ofredon , I’m sorry it’s taken me a while to get back to you. Are you still having this issue, or has it resolved itself?
I don’t know for sure, but from the XML error message that you provide here (“No memory at line 21531, column 1”), it sounds like you might be running up against memory constraints from PHP, or your web server, when FeedWordPress tries to parse the feed. If this is the case, then the likely solutions will probably have to do with changing system configuration settings within your web hosting environment (which will depend a lot on how you get your hosting), evaluating other possible hosting solutions, or alternatively, working around the problem by finding a way to access the same XML content in smaller parts.
Does this error message occur consistently (i.e., the same way, all the time) when you are trying to update posts from one feed in particular? If so, is the www.website.com
URL that you pasted above the exact URL of the feed that always produces this problem for you?