Can't finish initializing DB

[samclark2015]

Hi,
Whenever the setup reaches the DB initialization step, I always get this error:

Code Select Expand

DB Schema:  NOT OK(Error creating database schema: MDB2 Error: unknown error Query: _doQuery: [Error message: Could not execute statement] [Last executed query: CREATE TABLE `contacts` ( `contact_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT, `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 '', `firstname` varchar(128) NOT NULL DEFAULT '', `surname` varchar(128) NOT NULL DEFAULT '', `vcard` longtext NULL, `words` text NULL, `user_id` int(10) UNSIGNED NOT NULL, PRIMARY KEY()

Please help! I really would like a working webmail setup...
Thanks,
Sam