I have resolved the issue.
The problem was I sync the master branch and rebased my local branch onto latest commit not the version 3.1.2 tag (release). Somewhere in the code, there is a problem causing the issue. I have rebased to the v.3.1.2 tag and tested. It is working. I just want to give a information in case of effecting for the future version 3.1.3 of app.