A Database Error Occurred

Error Number: 1054

Unknown column 'at.admin_id' in 'field list'

SELECT SQL_CALC_FOUND_ROWS nt.*, nct.category_id, nct.category_name, nct.category_slug, at.admin_id, at.admin_name, at.admin_email, at.admin_image, at.admin_detail FROM `tob_news` as `nt` LEFT JOIN `tob_news_category` as `nct` ON `nt`.`news_category`= `nct`.`category_id` LEFT JOIN `tob_users` as `at` ON `nt`.`added_by`= `at`.`user_id` WHERE `nt`.`news_slug` = 'naalanda-mahaavihaaree' AND `nt`.`news_status` = 1

Filename: modules/admin/models/News_model.php

Line Number: 271