Why does the browser block the script after connecting SSL?

Question

Browsers

Good day!

I had the following problem:
After switching to the HTTPS protocol, this script stopped working on the site

$(".menu a, .nav a").on("click",function(){$(".wrapper").toggleClass("active")});

All browsers block it as "from unverified sources"
The path to it was originally registered tried the option<script src="js/hamburger.js"></script>

<script  src="https://mysite.com/js/hamburger.js"></script>

- did not help.

I want to note that the rest of the scripts that are placed in the same place with the same path to them continue to work properly.
Thanks in advance for your help.