anchor.diff:  
       // Application configuration
       FEngine.AddApplication('DefaultApp', '/default', [ 'Server.Resources.*']);
  -    FAvailableConnectionDefs := TMARSFireDAC.LoadConnectionDefs(FEngine.Parameters, 'FireDAC');
  +//    FAvailableConnectionDefs := TMARSFireDAC.LoadConnectionDefs(FEngine.Parameters, 'FireDAC');
     except
       FreeAndNil(FEngine);
       raise;
  
positive.code:     MARS.Core.Application
    , MARS.Core.Utils
    , MARS.Core.MessageBodyWriter, MARS.Core.MessageBodyWriters
    , MARS.Core.MessageBodyReaders
    , MARS.Utils.Parameters.IniFile
    , MARS.Data.FireDAC
    , MARS.Core.Activation, MARS.Core.Activation.Interfaces
    {$IFDEF MSWINDOWS}
    , MARS.mORMotJWT.Token
  
negative.code:   TServerEngine=class
    private
      class var FEngine: TMARSEngine;
  //    class var FAvailableConnectionDefs: TArray<string>;
    public
      class constructor CreateEngine;
      class destructor DestroyEngine;
  