I have a bluecherry server at home and my business, both running Ubuntu 14.04. Logging into the server configuration from the Bluecherry client, one reports Server Version 2.6.0 and the other reports Server Version 2.7.0.
rich@bluecherry:~$ dpkg -s bluecherry | grep Version
Has the server numbers jumped? The business server is having a lot of problems in the live view with "End of File" errors.