Issue with booting macOS

Hi,

I just installed macOS High Sierra and when I went to boot into the Hard Drive I installed it on, it came up with a message a bit like this;

The installer resources have expired, click restart to try restarting the installer

​

I tried restarting and got the same error message, after some research online, I found some people were also getting this error and they fixed it by updating their BIOS/System time by doing a terminal command;

ntpdate -u time.apple.com

Still getting this issue, I'm guessing it needs a reinstall after doing that command. Just a reminder I'm getting this error on my actual HDD I installed macOS HS on, not the installer.

​

All help is appreciated!

​

Kind regards,

Spencer

​