I get the following error:
$ errorCode = 7
xml_error_string () = mismatched tag
xml_get_current_line_number () = 11
xml_get_current_column_number () = 2
xml_get_current_byte_index () = 737
When processing this feed: http://feeds.feedburner.com/aciprensa-santodeldia
I think you may have given the wrong version number. I'd like you to check two files. Open them each in a text editor. Near the beginning of the file it should give the version number. Each file will probably have a different number.