Trying to upgrade from v4.86 to v5.21
Once I hit Proceed to Upgrade -->
it goes to a blank white screen on the following URL http://domain.com/upgrade.php?upgrade=485&step=1
then nothing else happens.
Same results on 2 different servers, and many fresh download of files.
I am upzipping them on the server, so no problems with FTP upload types.
Seems to be a trend ?? 4.6.7 upgrade just does nothing
register_globals (tried both)
no errors in /httpd/error_log