E: Release file for https://deb.debian.org/debian/dists/bookworm-updates/InRelease is not valid yet

Hello, i have the issue, that i can`t install anything on my RPI 2, because of this error:

E: Release file for https://deb.debian.org/debian/dists/bookworm-backports/InRelease is not valid yet (invalid for another 8h 42min 6s). Updates for this repository will not be applied.
````Vorformatierter Text`

Greeings

Your system time is out of sync. You can force an update as follows

/boot/dietpi/func/run_ntpd 1

it is working again. thx