phpBB 3.0.10 to vBulletin 4.2.0
 

Can't seem to get this to work where I imported phpBB 3.0.10 to vBulletin 4.2.0 and updated the cache for everything but only the forums display while the threads and members don't. And every time I click on a forum, it doesn't display anything, not even the post thread button. What am I doing wrong?

Thanks for the help.