Fix tsv call (#1574)

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf/Parser.pm

@@ -125,7 +125,7 @@ sub scanTree {
     # metadata and set a value to the key if empty
     $self->newConf->{cfgNum} = $self->req->params('cfgNum');
     $self->newConf->{cfgAuthor} =
-      $self->req->userData->{ &Lemonldap::NG::Handler::Main::tsv->{whatToTrace}
+      $self->req->userData->{ Lemonldap::NG::Handler::Main->tsv->{whatToTrace}
           || '_whatToTrace' } // "anonymous";
     $self->newConf->{cfgAuthorIP} = $self->req->address;
     $self->newConf->{cfgDate}     = time;