A Database Error Occurred

Error Number: 1060

Duplicate column name 'did'

SELECT COUNT(*) AS `numrows` FROM ( SELECT * FROM `tbl_videogallerycategory` INNER JOIN `tbl_videos` ON `tbl_videogallerycategory`.`gallerycategory_id` = `tbl_videos`.`category_id` WHERE `tbl_videogallerycategory`.`is_deleted` = 'no' GROUP BY `tbl_videogallerycategory`.`gallerycategory_id` ORDER BY `tbl_videogallerycategory`.`created_date` desc ) CI_count_all_results

Filename: /home1/jntuhsit/public_html/modules/videogallery/models/videogallery_model.php

Line Number: 82