Strict Standards: Redefining already defined constructor for class Net_URL in /home/hotprop/public_html/administrator/components/com_sef/sef.class.php on line 639

Error: headers already sent in sef.class.php on line 639.
Stopped at line 895 in joomsef.php: HEADERS ALREADY SENT (200)
URL=http://hot-properties.com.au/index.php?option=com_content&id=68&task=view&Itemid=72:
OPTION=com_content: