`changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`del` tinyint(1) NOT NULL DEFAULT '0',
`name` varchar(128) NOT NULL DEFAULT '',
- `email` text NOT NULL DEFAULT '',
+ `email` text NOT NULL,
`firstname` varchar(128) NOT NULL DEFAULT '',
`surname` varchar(128) NOT NULL DEFAULT '',
`vcard` longtext NULL,