Vmenu doesnt work when i press M

"Loaded vMenuServer.net, Version=3.0.0.0, Culture=neutral, PublicKeyToken=null into ScriptDomain_1357708952
Exception loading assembly CitizenFX.Core.Server: System.IO.FileNotFoundException: Unable to find the specified file.

Server stack trace:
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHR (System.Int32 errorCode) [0x0000a] in :0
at (wrapper cominterop) CitizenFX.Core.IScriptHost.OpenHostFile(string)
at (wrapper cominterop-invoke) CitizenFX.Core.IScriptHost.OpenHostFile(string)
at CitizenFX.Core.MonoScriptRuntime+WrapScriptHost.OpenHostFile (System.String fileName) [0x00000] in /src/code/client/clrcore/MonoScriptRuntime.cs:310
at (wrapper remoting-invoke-with-check) CitizenFX.Core.MonoScriptRuntime+WrapScriptHost.OpenHostFile(string)
at (wrapper xdomain-dispatch) CitizenFX.Core.MonoScriptRuntime+WrapScriptHost.OpenHostFile(object,byte[]&,byte[]&,string)

Exception rethrown at [0]:
at (wrapper xdomain-invoke) CitizenFX.Core.MonoScriptRuntime+WrapScriptHost.OpenHostFile(string)
at CitizenFX.Core.InternalManager.LoadAssemblyInternal (System.String name) [0x00000] in /src/code/client/clrcore/InternalManager.cs:141
Exception loading assembly vMenuServer.net: System.Reflection.ReflectionTypeLoadException: Exception of type ‘System.Reflection.ReflectionTypeLoadException’ was thrown.
at (wrapper managed-to-native) System.Reflection.Assembly.GetTypes(System.Reflection.Assembly,bool)
at System.Reflection.Assembly.GetTypes () [0x00000] in :0
at CitizenFX.Core.InternalManager.CreateAssemblyInternal (System.String assemblyFile, System.Byte[] assemblyData, System.Byte[] symbolData) [0x00076] in /src/code/client/clrcore/InternalManager.cs:96
at CitizenFX.Core.InternalManager.LoadAssemblyInternal (System.String name) [0x0009f] in /src/code/client/clrcore/InternalManager.cs:164"
idk what to do

You should ask in the OP.
You will get better support there.