I put code
in the widget.
Fb and Twitter work but Linkedin open page but with error.
I have the latest wordpress and theme version
Please always attach a link to your website so we can check it out. If the page is offline(localhost), then our help will be limited. You will have to contact us when the page is online. Also, please make sure that the page is not under maintenance before you provide us with the link.
I can see that you hide the LinkedIn icon with custom CSS. I removed this custom CSS in the browser developer tool, clicked on the share icon, and everything worked.
Am I checking it in the correct way? Are there any extra steps to reproduce this issue?