Warning message when create incident

Content

Hi ,

I have created a page to submit request(create incident). When click on submit request getting warning message. It was happening all of sudden today only both in Development as well prod.

Any solution to resolve the same. Attached warning message screen shot.

 

Here is the form snippet

  <form id="rn_QuestionSubmit" method="post" action="" >

       <div id="rn_ErrorLocation"></div>

<rn:condition logged_in="true">

....

 

I tried giving action ci/ajaxrequest/sendForm - It is not helping to resolve the issue. I am not using any custom widget. 

Thanks,