Forum Homepage problem after upgrading to 4.2.0 PL3 from 3.8.x. It's dead, Jim.
 

Hello everyone.

I just upgrade my forum from 3.8.x to the newest 4.2.0 PL3 for the first time. Everything seemed to go just fine with the upgrade. After upgrade I diligently when through the needed items on the Admin CP page one by one. No problems there either.

However after turning the forum back on, the forum isn't there. The address is HearthstoneHomeowners.com. This URL at first got redirected to activity.php. After googling for that problem, I found a thread here that said go to the Navigation Manager, click Forum and make it the default. OK, did that, but now it redirects to forum.php and there is still nothing there.

I'm pretty sure that the default before the upgrade was index.php, but that doesn't work either.

So I'm stuck with a broken board. Please help!

Thank you so much!

My host is 1and1. My PHP is 5.2.17. My SQL is 5.0.96-log.