Invalid security token issue - Is this a bug in joomla 3.5.1?

[aarondowling]

Joomla is 3.5.1/ VirtueMart 3.0.16

I upgraded to joomla 3.5.1 yesterday and virtuemart today. It worked fine but now when i login as customer I get a blank page with this at the top.


The most recent request was denied because it contained an invalid security token. Please refresh the page and try again.Yes 

I've tried clearing the cache, admin cache, deleting the user sessions from the 'vnto1_session' table. Nothing seems to work.

Is this a bug?

[jenkinhill]

Looka like a Joomla issue:  https://github.com/joomla/joomla-cms/issues/9568

[aarondowling]

Thanks Jenkinhill.

By turning off the cache plugin it seems to have fixed the issue.

[GJC Web Design]

have also seen this if the session has expired  -- goes in an endless loop when

www.xxx.con/administrator/index.php

just remove the index.php  and use  www.xxx.con/administrator -- u then get the login again

[aarondowling]

Thanks guys. You're help has been great