Database error: Invalid SQL: CREATE TEMPORARY TABLE IF NOT EXISTS tmp_en (index_id int(32), root_id varchar(32), parent_id varchar(32),name varchar(128) ,PRIMARY KEY (`index_id`),KEY `index_id` (`index_id`) ,KEY `parent_id` (`parent_id`) ,KEY `root_id` (`root_id`)) TYPE=MYISAM CHARACTER SET utf8 COLLATE utf8_general_ci
MySQL Error: 1005 (Can't create table 'tmp_en' (errno: 30))
Session halted.