Should I upgrade to the latest version of Cyberpanel?

Should I upgrade to the latest version of Cyberpanel?
Actually I am using very well with version 1.9 but I see Cyberpanel has version 2.1 and really want to upgrade to it, but during the upgrade there was an error and I found all the ways I could not upgrade to that version. .

Someone told me that I should create another server and install new Cyberpanel, then move my entire old wordpress to it,
should I do it now?

thank you.

Can you be any ore specific about what the error you got was.

Have you tried repeating the update process and do you get the same error again?