Warning: mysql_pconnect() [function.mysql-pconnect]: Host 'web.cs.pu.edu.tw' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' in /var/www/html/ann/conf/defconf.inc.php on line 186

Warning: mysql_query() [function.mysql-query]: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in /var/www/html/ann/conf/defconf.inc.php on line 189

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /var/www/html/ann/conf/defconf.inc.php on line 189

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /var/www/html/ann/conf/defconf.inc.php on line 191