Blank pages after upgrade - randomly

Hello,

I just upgraded from 2.4.0 to 3.2.0 RC5. Everything went fine, except that I'm getting random blank pages all over the site. I'll click on a link, it'll come up with a 500 error. Then, if I click refresh one or more times, it finally comes up. Seems like maybe an .htaccess problem or something. Any troubleshooting suggestions?

Site: VFRworld - Honda VFR, VTEC, and Interceptor Community Forums and Information

Thanks.

did you change the htaccess file during the upgrade ?

No, I did not make any modification to the .htaccess file. According to the upgrade instructions, it doesn't mention replacing this.

Is there a way to safely downgrade to version 3.1 so that I can get official support?

I am having this problem too. Is there anything we can do? I didnt realize the new version wasnt supported.

How can we produce this ?

if you're getting 500's, you should also be writing an error_log entry for it.

pull your server logs and get us some details.

What am I looking for? I have a bunch of junk like this:

68.53.64.44 - - [11/May/2008:16:40:40 -0600] "GET /images/ads/468x60/1661.jpg HTTP/1.1" 304 - "Trackpads Community" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; FunWebProducts; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)"
68.53.64.44 - - [11/May/2008:16:40:40 -0600] "GET /forum/holdsession.php?act=arcade&do=play&gameid=3355 HTTP/1.1" 200 123 "Trackpads Community" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; FunWebProducts; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)"

Here is screenshot. I get it all over my forum, admincp you name it. It isnt just in one area.

That's your access logs...
you want to find the error_log

are you running IIS?

Jason does the error happens when you try submitting arcade score ? But yes as Brian mentioned the log you give is access_log.