Login won't redirect

[browneyadz]

When a user logs into admincp or just the forum in general the forum won't submit and the page will turn white and not redirect?

It gets stuck on this

[ozzy47]

What version of vBulletin?
What PH version are you running?
Have you tried with all mods disabled?

[Lynne]

And what is in your error_logs (if you don't know where they are, ask your host) when you get the blank page?

Here is a page from the manual about troubleshooting blank or 'white' pages: https://www.vbulletin.com/docs/html/blank_pages