Server(s) won't start after new update

Hello everyone,

Since the newly released Maintenance update I cannot start my server(s). It gives me an error saying: [Rust.MapCache] server.levelurl appears to have already been set, not uploading map to backend

MissingMethodException: Method not found: void
.BaseNetworkable.SendNetworkUpdateImmeiate(bool)

I am unsure on how to fix this. I thought it was because of the Custom map being out of date so I changed it to a freshly updated map and I still get this error. I have checked my server.cfg files and they are set to server.levelurl with the custom map I have on Dropbox.

I also have added in the newly server.encryption "2" convar command in the server config and the server still will not boot. I haven't had this problem before been running my servers for almost 4 years now. If anyone knows how to fix this issue please let me know.

Thanks,

-Castwolve.

*Edit* I believe "[Rust.MapCache] server.levelurl appears to have already been set, not uploading map to backend" Is normal because running a clean fresh server it prompts with the same thing.

For the "MissingMethodException: Method not found: void.BaseNetworkable.SendNetworkUpdateImmeiate(bool)" I noticed that a good majority of plugins might need updating causing this issue. Plugins include: "Event Manager, Fancy Drops, Furance Splitter, Gun Game, Heli Control, Slasher, EMInterface" Those plugins give me this error message. These plugins worked before this new Maintenace update.

I did notice that loading up a new fresh server with any custom map I got the markers on the map for the custom monuments are all in a long string like the RustEdit Exension is out of date.

Also did notice that the SaddleVenderFix HarmonyMod from RustMaps was the one casuing the server not to start.

Hope this gets fixed soon.