while reload my page datatable warning msg shows after that not working .how to fix that

nandhinit

$(document).ready(function() {
$("body").addClass("loading");
$('#identifierTable').DataTable( {
"fnInitComplete": function() {
$('.dataTables_scroll').find('.dataTables_scrollBody').jScrollPane({
hideFocus: true,
autoReinitialise: true
});

         },
         "serverSide": true,
         "paging": true,
         "autoWidth": false,
         "lengthMenu":[25,50,100],
         "fixedHeader": true,   
         "scrollY": "70vh",
         "scrollX": "80vh",
         "scrollCollapse": true ,             
         "processing": true,  
         "bRetrieve" :true,
         "destroy": true,

         "ajax": {
                "url":  $rootScope.adminUrl+"/admin/getAllActiveIdentifiers",
                headers: { 'Authorization': "Bearer " + $rootScope.token }


        },

        "columns": [
                  {
                      data:   "id",
                      "render": function(data, type, row) {
                          return '<img alt="NF" src="images/id.png" height="20" width="25">'
                      }

                  },
                  { data: "description" },
                  { data: "fields" },
                  { data:   "propagatory", "render": function ( data, type, row, meta ) {
                     if(data == true){
                         return '<input type="checkbox"  id="propagatory" checked/>';
                     }
                     else{
                         return '<input type="checkbox"  id="propagatory" />';
                     }

                  } },
                  { data:   "account", "render": function ( data, type, row, meta ) {
                         if(data == true){
                             return '<input type="checkbox"  id="account" checked/>';
                         }
                         else{
                             return '<input type="checkbox"  id="account" />';
                         }

                      }}
              ],
              "fnInitComplete": function(oSettings, json) {

                        $("body").removeClass("loading");

                  }

})
})