Uncaught TypeError: Cannot read property 'value' of undefined
at t.(/anonymous function).(anonymous function).menufocus (http://localhost/js/jquery-ui.js:1:113594)
at HTMLUListElement.r (jquery-ui.js:1)
at HTMLUListElement.dispatch (jquery-3.3.1.min.js:2)
at HTMLUListElement.y.handle (jquery-3.3.1.min.js:2)
at Object.trigger (jquery-3.3.1.min.js:2)
at HTMLUListElement.<anonymous> (jquery-3.3.1.min.js:2)
at Function.each (jquery-3.3.1.min.js:2)
at e.fn.init.each (jquery-3.3.1.min.js:2)
at e.fn.init.trigger (jquery-3.3.1.min.js:2)
at t.(/anonymous function).(anonymous function)._trigger (http://localhost/js/jquery-ui.js:1:12796)