select it_id, count(*) as cnt from g5_shop_item where it_use = 1 and (concat(it_name,' ',it_explan2,' ',it_id,' ',pt_tag,' ',it_basic,' ',it_10) regexp 'lucky mouse [0' ) order by it_id

1139 : Regex error 'missing terminating ] for character class at offset 14'

error file : /shop/search.php