HELPP! instalation error step 3??? 000webhost PLease help

[supasanj]

I am using 000webhost. im stuck on step three. I verify my database it is connected. however i get this error message when clicking next :

Error while inserting data in the database:
'CREATE TABLE `ps_group` ( `id_group` int(10) unsigned NOT NULL auto_increment, `reduction` decimal(17,2) NOT NULL default \'0.00\', `price_display_method` TINYINT NOT NULL DEFAULT 0, `date_add` datetime NOT NULL, `date_upd` datetime NOT NULL, PRIMARY KEY (`id_group`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8'
MySQL server has gone away(Error: : 2006)

I cannot go to step four

Please help

Sanj x