[wp-favorite-posts] does not work with PHP Version 5.5.33?

Hello,

Does [wp-favorite-posts] work with PHP Version 5.5.33?
I get an empty page.
In another environment with a lower version of PHP it is showing good.
Please help.

regards,
Zacharias Samat

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