Issue with polylang

Hi,

The plugin works fine on my default langage system but it doesn’t work when i change the langage.
I’m using polylang to translate my website.

Here the error log from chrome’s console :
Uncaught TypeError: Cannot read property ‘clone’ of undefined (owl.carousel.js line : 299)

Can you help me to resolve this problem please ?

https://ww.wp.xz.cn/plugins/wp-posts-carousel/