Error CSRF after installing 1.8
I just installed 1.8 on my desktop (running Windows XP, MySQL 4.0.17, PHP 4.3.4, Apache 2).
Not being in a mind to fiddle, I've installed everything as default as best as I can judge. Managed to get the tiki database installed (using myphpadmin). Did the Tiki install process, everything went fine.
Get to the Tiki front page, login as admin/admin, get redirected to the "change password enforced" screen, change the password, and get an error message "Sea Surfing (CSRF) detected. Operation blocked" with a button to confirm the action. Pressing the button brings up the same message. And the password remains unchanged so I'm stuck until I resolve the problem.
Ideas would be welcome, so I don't have to read the explanation of what CSRF is, understand that, then try to work out why my (very vanilla) installation is not working. What causes this message to appear??
Thanks, Joel