i wanted to use piwigo Rss feed function and i saw a error on my browser  it is like flowwing

Rss error ( error on line 2 at column 1: Extra content at the end of  the document ) also error was about like it has been disable because of  securty

link : http://www.hitafis.com/afisler/feed.php … 76KilGTg92




actually i did not understand what  about this problem and now i need to take my rss codes
my piwigo version 2.3.3

hope to solution

thanks for support already