But I took a large number of error message in my homepage with Friefox ( just firefox explorer!)

These were the errors:

Warning: fopen(/var/logs/error.php) [function.fopen]: failed to open stream: Permission denied in /home/xxxxe/domains/iranfoxnews.com/public_html/libraries/joomla/error/log.php on line 202

Warning: Cannot modify header information – headers already sent by (output started at /home/xxxxe/domains/iranfoxnews.com/public_html/libraries/joomla/error/log.php:202) in /home/xxxxe/domains/iranfoxnews.com/public_html/plugins/system/remember.php on line 72


and

Warning: Cannot modify header information – headers already sent by (output started at /home/xxxxe/domains/iranfoxnews.com/public_html/libraries/joomla/error/log.php:202) in /home/xxxxe/domains/iranfoxnews.com/public_html/modules/mod_janews_fp/tmpl/headline_fp.php on line 18

can somebody help me:?