While I am trying to open behaviours page am getting " This Page is Not Available" error in both development and production server. The previously created behaviours are working properly. But i can't create any new behaviour scripts since the page is not showing off.
My JIRA version is 6.0.6, plugin version is 0.5.10 in development and 0.5.14 in Production server.
In production I just updated the version 0.5.14 from 0.5.10.
Please help me to resolve this as soon as possible.