Unable to perform issues transition if project key pattern contains underscore

If the project key pattern contains underscore ( "_" ). There are possibility that user is not able to perform any transition in task board. Pop Up box with empty error will shown up, please refer to image below for more information.

Workaround:
Change the project key pattern by follow guide below:

• http://confluence.atlassian.com/display/JIRA/Changing+the+Project+Key