Добавление mega-menu

[iron-zorin]

Пытаюсь добавить меню https://opencart-3x.ru/modul-universalnoe-mega-menyu-dlya-opencart-3
Выдаёт критическую ошибку
Uncaught ReferenceError: $ is not defined at index.php?route=common/home:44 (anonymous) @ index.php?route=common/home:44
И предупреждения
script.js:2 jQuery.Deferred exception: Cannot set property 'tabIndex' of null TypeError: Cannot set property 'tabIndex' of null at s.value (../catalog/view/theme/materialize/js/script.js:5:39943) at new s (../catalog/view/theme/materialize/js/script.js:5:35303) at Function.value (../catalog/view/theme/materialize/js/script.js:5:11906) at Function.value (../catalog/view/theme/materialize/js/script.js:5:43289) at w.fn.init.jQuery.fn.(anonymous function) [as dropdown] (../catalog/view/theme/materialize/js/script.js:5:12862) at HTMLDocument.<anonymous> (../catalog/view/theme/materialize/js/script.js:226:11) at l (../catalog/view/theme/materialize/js/script.js:2:29375) at c (../catalog/view/theme/materialize/js/script.js:2:29677) undefined w.Deferred.exceptionHook @ script.js:2 c @ script.js:2 setTimeout (async) (anonymous) @ script.js:2 u @ script.js:2 fireWith @ script.js:2 fire @ script.js:2 u @ script.js:2 fireWith @ script.js:2 ready @ script.js:2 setTimeout (async) (anonymous) @ script.js:2 (anonymous) @ script.js:2 (anonymous) @ script.js:2 script.js:5 Uncaught TypeError: Cannot set property 'tabIndex' of null at s.value (script.js:5) at new s (script.js:5) at Function.value (script.js:5) at Function.value (script.js:5) at w.fn.init.jQuery.fn.(/oc3/anonymous function) [as dropdown] (../catalog/view/theme/materialize/js/script.js:5:12862) at HTMLDocument.<anonymous> (script.js:226) at l (script.js:2) at c (script.js:2)

44 строка в index.php?route=common/home имеет такой вид
$(document).ready(function(){

Добавил в ваш хедер из дефолтного
<script src="catalog/view/javascript/jquery/jquery-2.1.1.min.js" type="text/javascript"></script>

Первая критическая ошибка пропала, но всё остальное - нет

Можете помочь?

[trydalcoholic]

Здравствуйте!
Данный модуль не является часть шаблона Materialize.
Пожалуйста, обратитесь к разработчику модуля.