projekt kivitendo

Ich gehe über System - Projektstatus - Erfassen und gebe dann einen neuen Status "Angebotserstellung" ein. Wenn ich jetzt auf "Speichern" klicke erscheint bei mir (3.5.2) und in der Demo-Version (3.5.3) eine Fehlermeldung:

Fehler!

Exception! 'insert() - DBD::Pg::st execute failed: ERROR: null value in column "name" violates not-null constraint
DETAIL: Failing row contains (8, null, Angebot , 5, 11.03.2019 11:04:14.448755, null). at /usr/share/perl5/Rose/DB/Object.pm line 1103.
' in object of type 'SL::DB::ProjectStatus' occured

thrown  at  file /usr/local/src/lx-office-erp/SL/DB/Helper/Metadata.pm, line 41
      in SL::DB::Helper::Metadata::handle_error, pid=27585
   reached via file /usr/share/perl5/Rose/DB/Object.pm, line 1261 in Rose::DB::Object::insert
   reached via file /usr/share/perl5/Rose/DB/Object.pm, line 693 in Rose::DB::Object::save
   reached via file /usr/local/src/lx-office-erp/SL/DB/Object.pm, line 154 in SL::DB::Object::__ANON__
   reached via file /usr/local/src/lx-office-erp/SL/DB.pm, line 139 in SL::DB::__ANON__
   reached via file /usr/share/perl5/Rose/DB.pm, line 1313 in Rose::DB::do_transaction
   reached via file /usr/local/src/lx-office-erp/SL/DB.pm, line 139 in SL::DB::with_transaction
   reached via file /usr/local/src/lx-office-erp/SL/DB/Object.pm, line 158 in SL::DB::Object::save
   reached via file /usr/local/src/lx-office-erp/SL/Controller/SimpleSystemSetting.pm, line 369
      in SL::Controller::SimpleSystemSetting::create_or_update
   reached via file /usr/local/src/lx-office-erp/SL/Controller/SimpleSystemSetting.pm, line 274
      in SL::Controller::SimpleSystemSetting::action_create
   reached via file /usr/local/src/lx-office-erp/SL/Controller/Base.pm, line 264 in SL::Controller::Base::_run_action
   reached via file /usr/local/src/lx-office-erp/SL/Dispatcher.pm, line 224 in SL::Dispatcher::_run_controller
   reached via file /usr/local/src/lx-office-erp/SL/Dispatcher.pm, line 314 in SL::Dispatcher::handle_request
   reached via file /usr/local/src/lx-office-erp/SL/Dispatcher.pm, line 232 in SL::Dispatcher::handle_all_requests
   reached via file /usr/local/src/lx-office-erp/dispatcher.fcgi, line 21 in