Well this may be tricky. I'm building the site on Local by Flywheel so I can't share what I'm seeing. But I'm attempting to integrate our chargebee subscription platform drop in script and it's failing.  I'm adding their code to the header and getting this back. I have to integrate into buttons as well and it's just going awry.

please see attached screenshots of code and fail notice & chargebee's instructions

It's looking like the local is the issue. I'll circle back once it's live with any issues. thank you!