من rss دادم ولی ارور می ده
Warning: MagpieRSS: Failed to parse RSS file. (not well-formed (invalid token) at line 11, column 248) in /home/aeeeir/public_html/edu/includes/magpierss/rss_fetch.php on line 238


و این یکی ارور

Warning: Invalid argument supplied for foreach() in /home/aeeeir/public_html/edu/includes/frontend.html.php on line 101

باید چی کار کنم تا درست بشه؟