cbStickySB is not defined

Hi!

I install last verision of plugin, but if try resize page for small dimension, or see page on mobile e see this:
Error:
ReferenceError: cbStickySB is not defined
URL: https://…/wp-content/themes/mag/library/js/cb-scripts.min.js?ver=5.4
Line Number: 31
If i deactivate plugin all work.
Can you tel me where is problem.

Thank you !
Nick