What did you do to cause this? Put a URL in a ticket like http://google.com/
What page were you on? Ticket pages, or wiki, anything I think.
Describe the defect: URL Links show as www.3
Are you using any plugins? Traq doesn't do anything to URLs.
I've found the problem, it's in the BBCode plugin the line @ "#([\n ])$link_expr#i" => 'www.3$4',@ Should be @ "#([\n ])$link_expr#i" => 'www.$3$4',@
Sorry I didn't look into it further before reporting.
Are you using any plugins? Traq doesn't do anything to URLs.