PHP Invalid Argument Error

This is the error I’m getting:

Warning: Invalid argument supplied for foreach() in /home/websiteurl/www/www/wp-content/plugins/carousel-horizontal-posts-content-slider-pro/carousel-horizontal-posts-content-slider-pro.php on line 1073

This is the pro version. Can you assist please?

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