Zaup shop errors

[Murilolegend4]

When i try to buy: An error occured while executing buy []: System.MissingMethodException: Steamworks.CSteamID Rocket.Unturned.Player.UnturnedPlayer.get_CSteamID()
at Rocket.Core.Commands.RocketCommandManager+RegisteredRocketCommand.Execute (Rocket.API.IRocketPlayer caller, System.String[] command) [0x00000] in <59a13feb721848c8b0cd173f6d0e820b>:0
at Rocket.Core.Commands.RocketCommandManager.Execute (Rocket.API.IRocketPlayer player, System.String command) [0x00176] in <59a13feb721848c8b0cd173f6d0e820b>:0

And This When i Join: Error in MulticastDelegate PlayerConnected: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.MissingMethodException: Steamworks.CSteamID Rocket.Unturned.Player.UnturnedPlayer.get_CSteamID()
at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <695d1cc93cca45069c528c15c9fdd749>:0
--- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00048] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Delegate.DynamicInvokeImpl (System.Object[] args) [0x000e7] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.MulticastDelegate.DynamicInvokeImpl (System.Object[] args) [0x00008] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Delegate.DynamicInvoke (System.Object[] args) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0
at Rocket.Core.Extensions.MulticastDelegateExtension.TryInvoke (System.MulticastDelegate theDelegate, System.Object[] args) [0x00013] in <59a13feb721848c8b0cd173f6d0e820b>:0
Error in MulticastDelegate PlayerConnected: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.MissingMethodException: Steamworks.CSteamID Rocket.Unturned.Player.UnturnedPlayer.get_CSteamID()
at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <695d1cc93cca45069c528c15c9fdd749>:0
--- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00048] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Delegate.DynamicInvokeImpl (System.Object[] args) [0x000e7] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.MulticastDelegate.DynamicInvokeImpl (System.Object[] args) [0x00008] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Delegate.DynamicInvoke (System.Object[] args) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0
at Rocket.Core.Extensions.MulticastDelegateExtension.TryInvoke (System.MulticastDelegate theDelegate, System.Object[] args) [0x00013] in <59a13feb721848c8b0cd173f6d0e820b>:0

[Crazys-Corner]

I believe ZaupShop stopped working, as I've seen other people saying this, and I also was having issues with the plugin.