[Tiki-users] dev.tiki.org login problem

Hi.

I get this error message when I try to log in to dev.tiki.org:

"Request could not be completed due to problems encountered in the
security check. The security ticket included in the request does not
match a ticket on the server. Reloading the page may help. For more
information, administrators can check the server php error log as
defined in php.ini."

I can log in to tiki.org and doc.tiki.org (all with the same
user/password).

Bye
Volker