Double URL problem ????

[GrowReport]

I upgraded to VB 3.7.1 today with no problems.

I added the casino and this arcade after the upgrade was complete.

The install and temp mods were very easy and explained well so there was no problem.

The link from the nav bar works but the page arcade.php loads quick with no errors.

The only problem is when I click to play a game I get a double URL like this
http://www.thegrowreport.com/Forums/...=play&gameid=1

not too sure what I did wrong but I assume its me. The Casino works with no problems just the Arcade games is not.

Any clue?

I have it disabled right now as I prefer members to not get the broken URL.
Here is what the link looks like with out the http://www.
thegrowreport.com/Forums/www.thegrowreport.com/Forums/arcade.php?&act=Arcade&do=play&gameid=1

Thanks

--------------- Added 1212790191 at 1212790191 ---------------

I also keep getting database errors after I installed the arcade.

MySQL Error : Unknown column 'phrasegroup_prefix' in 'field list'
Error Number : 1054

is it safe to assume that this plug in was the cause?

I searched; but everyone who had this error just removes it and then no problem. Nobody says what they installed. As I only installed mine one at a time, then check for errors it was easy to guess.

Is there a fix maybe I have missed?