Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I'm see this on the System Update page:
pfSense-repoc: no package 'name' pfSense-repoc: no pfSense packages installed
Is it safe to upgrade?
Yes. That's a known cosmetic bug that's solved in 24.03.
Obviously take the usual precautions, backup your config etc.
Steve