Hi! You have a lot of javascript errors in your website, and that is making the javascript to stop working correctly before it could reach our code, so you should fix those. It’s really a lot, and as I see, you are using WP Super Cache. Did you delete the cache of our slider, or your website’s cache? Because the websites cache should be deleted, if you made some changes. It kind of looks like your WordPress might have been updated, but your theme and some plugins wasn’t, which are having 3+ year old codes, which doesn’t work anymore.
1.)
jQuery(…).mobileMenu is not a function
This is coming from a code called in into your index.php, so I’m not sure, which file is it, but I think it’s coming from your theme. The code causing the error is this:
<script type='text/javascript'>
/* <![CDATA[ */
if (jQuery('#pagemenucontainer').length > 0) {
jQuery('#pagemenucontainer').mobileMenu({
defaultText: 'Menu',
className: 'menu-primary-responsive',
containerClass: 'menu-primary-responsive-container',
subMenuDash: '–'
});
} else if (jQuery('#pagemenu').length > 0) {
jQuery('#pagemenu').mobileMenu({
defaultText: 'Menu',
className: 'menu-primary-responsive',
containerClass: 'menu-primary-responsive-container',
subMenuDash: '–'
});
}
if (jQuery('#navcontainer').length > 0) {
jQuery('#navcontainer').mobileMenu({
defaultText: 'Navigation',
className: 'menu-secondary-responsive',
containerClass: 'menu-secondary-responsive-container',
subMenuDash: '–'
});
} else if (jQuery('#nav').length > 0) {
jQuery('#nav').mobileMenu({
defaultText: 'Navigation',
className: 'menu-secondary-responsive',
containerClass: 'menu-secondary-responsive-container',
subMenuDash: '–'
});
} else if (jQuery('.navcontainer').length > 0) {
jQuery('.navcontainer').mobileMenu({
defaultText: 'Navigation',
className: 'menu-secondary-responsive',
containerClass: 'menu-secondary-responsive-container',
subMenuDash: '–'
});
}
/* ]]> */
</script>
If you look at the source code of your page, you can find it. You should look for this codepart inside your theme’s files, like this: https://www.nextendweb.com/wiki/smart-slider-documentation/tips-tricks/#searchprogram
and comment it out with /* and */, or just delete it. (Make sure, that you have a backup from everything you change, just in case).
Also some errors might be caused by the previous ones, so you should fix them one by one in this order, as I write them down.
2.)
$(…).on is not a function
File causing it:
https://www.centrumher.eu/wp-content/plugins/blueimp-lightbox/js/jquery.blueimp-gallery.js
Problem:
This code is using some older jQuery which at least 3 years old. Your website has some custom jquery code in it, which looks like jQuery 1.6.3, but your WordPress is loading the latest jQuery, 1.11.2, and these old and new jQuery’s aren’t going well together, only one jQuery should be in a website, and it seems like the 1.11.2 is stronger in this case, because the “on” function has been deprecated 3 years ago.
So you shouldn’t use this blueimp lightbox plugin anymore, or try to update it.
3.)
jQuery(…).on is not a function
File causing it:
https://www.centrumher.eu/wp-content/plugins/buddypress/bp-core/js/widget-members.min.js
Problem: same as before, code is too ols, and you shouldn’t use this buddypress plugin, or you should update it.
4.)
$(…).getElements is not a function
File causing it:
https://www.centrumher.eu/wp-content/themes/GameStarNew/menu/MenuMatic_0.68.3.js
Some problem with MooTools, as I see it’s the 2009 version, so probably this should be updated too. Or you could just try to comment out the whole code in this file with /* */ or delete it, since it doesn’t work anyway.
5.)
jQuery(…).on is not a function
File causing it:
https://www.centrumher.eu/wp-includes/js/thickbox/thickbox.js
Problem: same, old jQuery function. Not sure how can this still be in a WordPress core file, but it shouldn’t be called in, and I think it is called in by your theme, so you should look in your theme’s files the same way with a searchprogram, and search for thickbox.js, and comment or delete out the line calling it in.
So all together, you need to update almost everything, because the codes used in your website are really old, as you see in your theme there are 6 year old codes, and a lot of them aren’t working, just making errors in other codes.
