mysql的问题

ruochen

phpmyadmin是2.6.0版本的
其他的apache+php+mysql都是fedora core 1自带的！
用web连接mysql是出现下面的信息,看了下面提到的3个文件也没能解决！

Warning: mb_internal_encoding(): Unknown encoding "gb2312" in /var/www/html/phpmyadmin/libraries/string.lib.php on line 29

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/phpmyadmin/libraries/string.lib.php:29) in /var/www/html/phpmyadmin/libraries/select_theme.lib.php on line 92

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/phpmyadmin/libraries/string.lib.php:29) in /var/www/html/phpmyadmin/index.php on line 55