carousel on mobile

[meisl]

http://alexisteplin.com/carousel_test/
On this page I'm getting the following error code on the mobile phone (iphone iOS)
see screenshot

Warning: Undefined variable $poster in /customers/4/f/3/alexisteplin.com/httpd.www/wp-content/themes/lay/frontend/assets/php/elements/el_functions.php on line 282

I don't know how to troubleshoot this and would be grateful for advise or thoughts.

[arminunruh]

will release an update today that fixes this

[meisl]

@arminunruh amazing, thanks, it's working after updating