JavaScript Ajax SCRIPT1003: Expected ':' in IE 11

 var url="tabla.php";
 $.ajax({
    type: "POST",
    url:url,
    data:{place,names,repor},
    success: function(datos){       
      $('#tabla').html(datos);
    }

This code works in Chrome but in IE 11 returns the error SCRIPT1003: Expected ':' on line 5. I'd really appreciate any help.

Note: place and names are arrays that are previously defined, and repor is also a previously defined variable.