another zencart bug - Repost - open to bidding

[04-May-2014 11:43:36 America/Chicago] PHP Fatal error: 1062:Duplicate entry 'MODULE_ORDER_TOTAL_COUPON_MASTER_STATUS' for key 'unq_config_key_zen' :: insert into configuration (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('This module is installed', 'MODULE_ORDER_TOTAL_COUPON_MASTER_STATUS', 'true', '', '6', '1','zen_cfg_select_option(array('true'), ', now()) in /home/shop123/public_html/includes/classes/db/mysql/[login to view URL] on line 120 call me 9717000111