Jellyfin not starting up after upgrading to 10.9.0

[Flaring0281]

For anyone else with the same problem, it seems that this entry in the network.xml file was the culprit:

<LocalNetworkAddresses>
    <string>192.168.2.180</string>
</LocalNetworkAddresses>

Not sure why this stopped working in v10.9, but replacing it with <LocalNetworkAddresses /> fixed it for me.

I'm not understanding the last part. Do you mean the replacement would be like this?:

   <LocalNetworkAddresses>      
       <string>192.168.2.180</string>  
   <LocalNetworkAddresses />

I'm confused as that doesn't follow the way to end the tags.

No I mean that replacing the entirety of 

   <LocalNetworkAddresses>      
       <string>192.168.2.180</string>  
   <LocalNetworkAddresses />

With just <LocalNetworkAddresses /> fixed it for me.