After Update no function

That indicates that you previously had the plex data folder rerouted to drive D:
But the logs from your current server indicate that this is no longer the case.
For instance if you delete all Plex server-related items from the registry, the location reverts back to the default on C:
Same happens if you use a different Windows user account to run Plex Server.

So what to do now? can you tell me the steps? Or just wait. Because i didn’t change anything before the update, and after the update it crashes everytime - or could it be a bad data of the movies? i found out that the drive from series and movies was wrong - instead of G: drive there was now M: drive - changed it but still not work

If you have a BitTorrent client on that computer, close it before starting Plex server.

How much free storage space is left on drive C: ?

Use this [HowTo] An extended guide on how to move the Plex data folder on Windows as reference, to find the registry key which holds the location of the currently used Plex data folder. Compare its content to the drive letter and folder names which actually exist on your computer.