Hello,
I want to make a mobile application with rss feed but when i insert my rss feed links it says that it cannot validate the link.
The link for rss from one category is
www.kavalawebnews.gr/politics?format=feed
and at the feedvalidator.org when i test the link it says
line 11, column 32: XML parsing error: <unknown>:11:32: not well-formed (invalid token)
K2 version 2.5.7