Invalid Token, in store config when upgrade VM2.0.24b -->VM2.0.24c

[nachodila]

Hi for all,

This is my first post, I'm "newbie"

The problem: When atempt to upgrade VM2.0.24b to VM2.0.24c appears a blank screen with the message "Invalid Token, in store config".

The system:

• Linux hl185.dinaserver.com 2.6.32-50-server #112-Ubuntu SMP Tue Jul 9 20:45:08 UTC 2013 x86_64
  Joomla! 2.5.16 Stable [ Ember ] 06-November-2013 22:30 GMT
  PHP: 5.3.2-1ubuntu4.20 on Apache server

I've tried to change the Joomla cache in Site Config>System, but any result. Now cache is not active.

Congratulations for any idea when help me. 

Thanks!

[jenkinhill]

http://forum.virtuemart.net/index.php?topic=117433.msg411153#msg411153