Cannot inherit from undefined class ??

[coastlinelucas]

Hey everyone out there,

 

I'm a newbie here, but have dealt with php a fair bit.

I've just installed OcC 2.2, and I'm yet to be able to get the catalog page to come up.

 

I had the php safe mode problem, which I fixed by changing my sessions path to just 'tmp' instead of /tmp.

 

The problem that has not been resolved is the following:

When trying to visit the front page - (www.lucasstarbuck.com/wineappeal/catalog)

"Fatal error: Class messagestack: Cannot inherit from undefined class tablebox in /home/virtual/site319/fst/var/www/html/wineappeal/catalog/includes/classes/message_stack.php on line 20"

 

I haven't installed any additional modules or anything, so I'm pretty confused about how to resolve this problem. I've googled and haven't come up with anything. Any help would be much appreciated!!

 

Thanks

Lucas