Are you running php 5X?

4.4.8

PHP as a CGI? or xhandler?

CGI

What is the SQL version?

MySQL 4.1.25

In Tools >> Server Version Info

what does your say in the top box for PHP File Uploads:

On

and what is your POST Max Size:?

8M

Also... running 1.3.8a >> Fresh or upgraded from previous version?

1.3.8a Fresh

I just changed my PHP from 4 to 5 and now I don't get the error but now nothing happens. Just seems to process for a bit then brings me right back to the same page.