Compiler disconnected message was nullSolved

After the latest update, my uMod server does not apply the umod plugins. It starts fine but is now limited to 10 slots.
I'm not sure what else to attach to this message, but I hope its enough to reproduce.

The patch notes say that a lot of the focus on the new update is dedicated servers, so possibly something changed that affects umod?

Plugins used: AdvertMessages.cs DataRateModifier.cs MaxPlayers.cs ServerRestarter.cs

12:13 PM [Error] Error while compiling AdvertMessages: Compiler disconnected message was null
Compiler failed: Compiler disconnected message was null
Compiler *.*.*.* was closed unexpectedly
Compiler failed: Compiler *.*.*.* was closed unexpectedly
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Info] No previous version to rollback plugin: AdvertMessages
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Error] Error while compiling DataRateModifier: Compiler disconnected message was null
Compiler failed: Compiler disconnected message was null
Compiler *.*.*.* was closed unexpectedly
Compiler failed: Compiler *.*.*.* was closed unexpectedly
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Info] No previous version to rollback plugin: DataRateModifier
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Error] Error while compiling MaxPlayers: Compiler disconnected message was null
Compiler failed: Compiler disconnected message was null
Compiler *.*.*.* was closed unexpectedly
Compiler failed: Compiler *.*.*.* was closed unexpectedly
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Info] No previous version to rollback plugin: MaxPlayers
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Error] Error while compiling ServerRestarter: Compiler disconnected message was null
Compiler failed: Compiler disconnected message was null
Compiler *.*.*.* was closed unexpectedly
Compiler failed: Compiler *.*.*.* was closed unexpectedly
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

12:13 PM [Info] No previous version to rollback plugin: ServerRestarter
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

Unhandled exception. System.TypeLoadException: Could not load type 'uMod.Common.Compiler.Message' from assembly 'uMod.Common, Version=*.*.*.*, Culture=neutral, PublicKeyToken=null'.
at uMod.Compiler.CompilerService.Listen()
at uMod.Compiler.Program.Main(String[] args)
Unhandled exception. System.TypeLoadException: Could not load type 'uMod.Common.Web.Message' from assembly 'uMod.Common, Version=*.*.*.*, Culture=neutral, PublicKeyToken=null'.
at uMod.WebClient.WebClientService.Listen()
at uMod.WebClient.Program.Main(String[] args)
Locked automatically