Pagespeed – wp is not defined

I’m using the LiteSpeed Cache plugin with the Responsive theme by CyberChimps, and I noticed an issue when testing my site in PageSpeed Insights. When LiteSpeed Cache is enabled, I get the following JavaScript error:

ReferenceError: wp is not defined at blob:https://xxxxxx.org/0d06988d-5e4f-4eec-803b-e7c59f4dd8c6:1:1

However, when I disable LiteSpeed Cache, the error disappears, and PageSpeed runs without issues.

Is there a recommended way to fix this problem?

Any advice or insights would be greatly appreciated! Thanks in advance.