anchor.diff:          {ok, Host}
       catch
           _:Reason ->
  -            ?error("Cannot start database node: ~p", [Reason]),
  +            ?error_stacktrace("Cannot start database node: ~p", [Reason]),
               {error, Host}
       end.
   
  
positive.code:                             {ok, #?GLOBAL_CONFIG_RECORD{dbs = []}} ->
                                  throw("Database nodes not configured.");
                              {ok, #?GLOBAL_CONFIG_RECORD{dbs = Dbs}} -> Dbs;
                              _ ->
                                  throw("Cannot get database nodes configuration.")
                          end,
  
  
negative.code:     Result :: ok | {error, Reason :: term()}.
  %% ====================================================================
  finalize_local_start(_, _, 0) ->
      ?error_stacktrace("Cannot finalize database node start: attempts limit exceeded."),
      {error, <<"Attempts limit exceeded.">>};
  
  finalize_local_start(Username, Password, Attempts) ->
  