Ошибка при импорте базы данных на сервер хостера

-- --------------------------------------------------------
--
-- Table structure for table `tqwty_usergroups`
--
CREATE TABLE IF NOT EXISTS `tqwty_usergroups` (
`id` int( 10 ) unsigned NOT NULL AUTO_INCREMENT COMMENT 'Primary Key',
`parent_id` int( 10 ) unsigned NOT NULL DEFAULT '0' COMMENT 'Adjacency List Reference Id',
`lft` int( 11 ) NOT NULL DEFAULT '0' COMMENT 'Nested set lft.',
`rgt` int( 11 ) NOT NULL DEFAULT '0' COMMENT 'Nested set rgt.',
`title` varchar( 100 ) NOT NULL DEFAULT '',
PRIMARY KEY ( `id` ) ,
UNIQUE KEY `idx_usergroup_parent_title_lookup` ( `parent_id` , `title` ) ,
KEY `idx_usergroup_title_lookup` ( `title` ) ,
KEY `idx_usergroup_adjacency_lookup` ( `parent_id` ) ,
KEY `idx_usergroup_nested_set_lookup` ( `lft` , `rgt` ) USING BTREE
) ENGINE = MYISAM DEFAULT CHARSET = utf8 AUTO_INCREMENT =9;