AAD_User_Update/(De)Activate

Hello Team,

Almost all the AAD_User_Update/(De)Activate jobs in our production environment is failing with below error message :

Was there any hotfix available for error message.

Also Can you please explain me how to debug the error message.

ErrorMessages = (2021-04-06 01:37:26.240) [1777018] Error executing synchronization project (Azure Active Directory)'s workflow (Provisioning).
[1777124] Error executing projection step (User) of projection configuration (Provisioning (cc1e03df-9076-4400-a987-8690ad118550)).
[1777219] Error executing synchronization step (User)!
[1777004] Method (Update (Update)) could not be executed successfully.
[System.Exception] [Exception]: Could not set manager property. Error: BadRequest - { "error": { "code": "invalidRequest",
"message": "The provided encoding is not supported." } }

[System.Exception] Could not set manager property. Error: BadRequest - { "error": { "code": "invalidRequest", "message": "
The provided encoding is not supported." } }
at VI.Projector.JobComponent.ProjectorComponent._AdHocProjection()
at VI.Projector.Database.ProjectorExecutor.Project(ISession session, IProjectionConfiguration configuration, ProjectionOption options, ISystemObject adHocObject, CancellationToken cancellationToken)
at VI.Projector.Projection.Extensions.Execute(IProjectorEngine engine, IProjectionConfiguration configuration, ProjectionOption options, ISystemObject adHocObject, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)