Database Error. Check software log for more details.

When performing a search in the built in search field I am getting the above error. I have attached an example of a recent error from the logs. Any thoughts on how to fix or extra information you need to assist me? Thank you!

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Date/Time: 14 October 2021 @ 18:15:28
Code: 1191
Error: Can't find FULLTEXT index matching the column list
File: /home/431517.cloudwaysapps.com/nxagtxwjjr/public_html/control/classes/system/class.db.php
Line: 459
Message :

SELECT SQL_CALC_FOUND_ROWS *,
             `mgr_ecards`.`name` AS `eName`,
             `mgr_ecards`.`slug` AS `eSlug`,
             `mgr_ecards`.`id` AS `eID`
             FROM `mgr_ecards_category`
             LEFT JOIN `mgr_ecards`
             ON `mgr_ecards`.`id` = `mgr_ecards_category`.`ecard`
             LEFT JOIN `mgr_categories`
             ON `mgr_categories`.`id` = `mgr_ecards_category`.`category`
             WHERE `mgr_ecards`.`en` = 'yes'
             AND ((MATCH(`mgr_ecards`.`name`) AGAINST('halloween*' IN BOOLEAN MODE) OR MATCH(`mgr_ecards`.`description`) AGAINST('halloween*' IN BOOLEAN MODE) OR MATCH(`mgr_ecards`.`tags`) AGAINST('halloween*' IN BOOLEAN MODE)) )
             
             
             GROUP BY `mgr_ecards_category`.`ecard`
             ORDER BY `mgr_ecards`.`name`,`mgr_ecards`.`ts` DESC
             LIMIT 0,15

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