Upgrade vShare 2.6 to vShare 2.7

[hostonnet]

I was trying to upgrade from 2.6 to 2.7 and had the same error.

May be your upgrade to version 2.6 was not proper. If you are sure you used version 2.6, you can change in sconfig table, but it will break your installation if you are using older version of vshare.

[trunk]

The upgrade script checks for the version information at the configuration file. If no information found , You'll get this error.
Adding the line below solves this problem.

$config['version'] = "2.6";