Go to:- https://addons.mozilla.org/en-us/firefox/addon/firebug/
Click on Firebug icon shown in the below screen shot.
In the below shown example: 1) Click on the +(Plus) button to open the post message
2) Click on Response button.
3) Copy developer message.
and send it to the Developer list: mifos-developer@lists.sourceforge.net or user list: mifos-developer@lists.sourceforge.net
Right click on the browser window & click on "Inspect element".
1) Click on console
2) click on the post link
1) click on the error link, like mentioned below
1) Copy developer message.
and send it to the Developer list: mifos-developer@lists.sourceforge.net or user list: mifos-developer@lists.sourceforge.net
Also with user list: https://lists.sourceforge.net/lists/listinfo/mifos-users