SELECT gn_id FROM gn_lang = 'en' AND gn_use_yn = 'Y' AND tb_generator WHERE gn_type = 'Gas Turbine Generator' AND gn_id = '21'

1064 : You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''en' AND gn_use_yn = 'Y' AND tb_generator WHERE gn_type = 'Gas Turbine Gen' at line 2

error file : /business/generation-turbine.php