BinaryFormatter error in .NET 9.0

[hugo-m-nunes-alb]

Hello,

Using NuGet package NEsper 6.1.1 in NET 9.0, "EPServiceProviderManager.GetProvider" throws this exception:

Message: 
System.PlatformNotSupportedException : BinaryFormatter serialization and deserialization have been removed. See https://aka.ms/binaryformatter for more information.

Stack Trace: 
BinaryFormatter.Serialize(Stream serializationStream, Object graph)
SerializableObjectCopier.Copy(IContainer container, Object orig)
EPServiceProviderImpl.TakeSnapshot(Configuration configuration)
EPServiceProviderImpl.ctor(IContainer container, Configuration configuration, String engineURI, IDictionary`2 runtimes)
EPServiceProviderManager.GetProviderInternal(IContainer container, Configuration configuration, String providerURINonNull)
EPServiceProviderManager.GetProvider(IContainer container, String providerURI, Configuration configuration)
EPServiceProviderManager.GetProvider(String providerURI, Configuration configuration)