XF 1.5 ACP kicking me out

Logging into the ACP, I get immediately kicked back out to the password login page. I need to re-login at each page in the ACP.

Any idea what is causing this please? Cannot access ACP effectively.

Thank you,



Well-known member
Is the board url matching the domain you're entering?
If your site is on https, but board options are on http, with and without www?

Your config.php maybe pointing to wrong or outdated cookie domain, if any?

Is the computer you're using it from having issues in both say Firefox and Chrome, or Chrome and Safari?
Remove the cookie for your domain out of the list of cookies, and try again after a browser restart?
Is the browser or a plugin for it perhaps blocking the cookie somehow?