I am getting Uncaught SyntaxError: Unexpected token < error.can any one help me to find what is wrong with below code

function SearchbyAttribute(filter) {

    $.ajax({

        url: " http://192.168.1.137:8080/geoserver/school/wms",

        type: 'GET',

        contentType: "application/jsonp; charset=utf-8",

        dataType: 'jsonp',

        jsonpCallback: "parseResponse",

        data: {

            typeName: "typename=school:school",

            outputFormat: "text/javascript",

            service: "WMS",

            version: "1.1.0",

            request: "GetMap",

            CQL_FILTER: filter

        },

        success: function (response) {

            var j = JSON.decode(response);

            alert(response);

            //SearchResultsLayer.setSource(null);

            //var searchresultssource = new ol.source.GeoJSON({

            //    object: response,

            //    projection: 'EPSG:3857'

            //});

            //SearchResultsLayer.setSource(searchresultssource);

            //view.fitExtent(SearchResultsLayer.getSource().getExtent(), map.getSize());

        },

        error: function (e) {

        alert("error");

       }

    });

}