I have just upgraded from 3.0.4. Every thing is installed properly.
"All files are up to date with the latest phpBB version. You should now login to your board and check if everything is working fine".
however when I try to logon, all I get is a blank page. This causes me not to be able to do a refresh. Is there another another way to do a refresh Other that using the ACP.
Help please.

Topic oved where it belongs.

So what did you do, automatic update is that it ?

If so, please note that the updater will not take care of additionallt language packs you may have installed, and that blank pages are often related to errors in the language files with phpBB3.
So activate debugging to start with (in you config.php) and report if you find see any error message.
Then, if you where trying to clear cache, you can do it by deleting all files BUT the .htaccess in you cache/ dir.

Ok thanks a lot. will try that