ERROR: http://www.melbourneinfolink.com/article/detail.php

Query: constructor: mysql_connect

_SERVER data
    REMOTE_ADDR : 38.107.191.99
    REMOTE_PORT : 50498
SCRIPT_FILENAME : /home/melbinfo/public_html/article/detail.php
 REQUEST_METHOD : GET
   QUERY_STRING : article=southbank_melbourne
    REQUEST_URI : /article/southbank_melbourne.html

Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in /home/melbinfo/public_html/classes/class_mysql.php on line 41

ERROR: http://www.melbourneinfolink.com/article/detail.php

Query: SELECT Article.id as id FROM Article WHERE Article.friendly_url = 'southbank_melbourne' LIMIT 1

_SERVER data
    REMOTE_ADDR : 38.107.191.99
    REMOTE_PORT : 50498
SCRIPT_FILENAME : /home/melbinfo/public_html/article/detail.php
 REQUEST_METHOD : GET
   QUERY_STRING : article=southbank_melbourne
    REQUEST_URI : /article/southbank_melbourne.html

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/melbinfo/public_html/article/mod_rewrite.php on line 38

Warning: Cannot modify header information - headers already sent by (output started at /home/melbinfo/public_html/classes/class_mysql.php:99) in /home/melbinfo/public_html/article/mod_rewrite.php on line 48