Missing elements after upgrading plugin

[rjitadmin]

I’ve just upgraded the Cornerstone plugin from 6.1 to 7.5.13 and now lots of my pages are showing missing elements which is around half the elements:
Errors include:

WordPress 6.7.1 running [Rufous] theme.
Help!

[marc_a]

Hey Gary,

Thanks for reaching out!

If you are using a standalone Cornerstone plugin, please try to reinstall the plugin. If it doesn’t work, please provide the following information in a Secure Note.

• WordPress Login URL
• Admin level username and password

You can find the Secure Note button at the bottom of your posts.

Hope that helps.