When I updated my Bedrock Edition server with the 1.20 Minecraft Dedicated Server software for Windows downloaded from _https://www.minecraft.net/en-us/download/server/bedrock_ and then tried running the server I got an error message of which I linked an image below. The problem is that without this being fixed I cannot run the server, thus cannot play on it. It's possible that I have messed something up but throughout the many times I have updated my server the exact same way that I did in this case, everything went just fine.