When attempting to log in using the standard Joomla! login page, the following message is displayed:
The security token did not match. The request was aborted to prevent any security breach. Please try again.
There are no errors in the log file and all extensions are up-to-date. The only authentication plugins enabled are:
- Authentication - Joomla
- Authentication - Cookie
Disabling either changes nothing.
I'm using the "Amaze" template, but it does the same thing with both the "Prostar" and "Beez3" templates.