Add new note group without description

Problem in Moregroupware found!
Version (config.inc.php): 0.7.3 - Finally
Version (version.inc.php): 0.7.3 - Finally
PHP version: 5.0.5
PHP OS: FreeBSD
register_globals: 0
magic_quotes_gpc: 1
safe_mode: 0
sql.safe_mode: 0
Server software: Apache/2.0.54 (FreeBSD)
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0;
Windows NT 5.1; SV1; .NET CLR 1.1.4322)
session.use_trans_sid: 0
session.auto_start: 0
file_uploads: 1
upload_max_filesize: 200M
upload_tmp_dir:
memory_limit: 32M
post_max_size: 200M
max_execution_time: 90
max_input_time: 60
magic_quotes_runtime: 0
Database: mysql / 4.1.14 (4.1.14)
Program: /mGroup/modules/notes/index.php
File: /service/www/webroot/mGroup/modules/notes/inc/c
ategory.class.php
Line: 15

Error (SQL):
INSERT INTO mgw_notes_categories (id, name,
description, lu_user, lu_update) VALUES (2, '', '',
5, '2005-10-13 17:24:56')

Error (MSG):
Duplicate entry '' for key 2

Dump:
POST:
Array
(
[MGWSESSION] => mhv9tnmq03qatrkrmivbhicpr3
[id] =>
[mod] => notes
[obj] => category
[op] => create
[name] => Todo
[description] =>
[create] => Create
)

GET:
Array
(
)