How to resolve this exception

System.TypeInitializationException: The type initializer for 'Azure.Core.ClientOptions' threw an exception.
---> System.IO.FileLoadException: Could not load file or assembly 'System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
    at Azure.Core.ClientOptions..ctor(ClientOptions clientOptions, DiagnosticsOptions diagnostics)
    at Azure.Core.DefaultClientOptions..ctor()
    at Azure.Core.ClientOptions..cctor()
    --- End of inner exception stack trace ---
    at Azure.Identity.TokenCredentialOptions..ctor()
    at Core.Communication.MsGraphEmailService.d__6.MoveNext()