System error in Melbis Shop 6.1.1

Error occured, script stoped

Error type: MySQL Error

Source, line: Parser::tws_shop_search[1159]

Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3

Error information:

 SELECT DISTINCT s.id FROM ms_store s
                    LEFT JOIN ms_currency c ON s.price_curr_id = c.id
                    LEFT JOIN ms_topic_store ts ON ts.store_id = s.id JOIN ms_tws_search_index twssi ON twssi.store_id = s.id WHERE s.no_visible=0 AND s.kind_key='kDefault' AND ts.topic_id > 0 OR twssi.code_shop LIKE '% search_term_string%' OR twssi.code_prov LIKE '% search_term_string%' OR twssi.code_made LIKE '% search_term_string%' OR twssi.name LIKE '% search_term_string%' OR twssi.brand LIKE '% search_term_string%' OR twssi.category LIKE '% search_term_string%' OR twssi.intro LIKE '% search_term_string%' OR twssi.info LIKE '% search_term_string%' )