A Database Error Occurred

Error Number: 1191

Can't find FULLTEXT index matching the column list

SELECT *,MATCH(title,tag) AGAINST('arab queen138 20201216 145053 0 196x love')+1 as score FROM `funny_video` where id <> 5590 AND status='show' AND action='approved' AND language like '%hindi%' ORDER BY score DESC LIMIT 0,20

Filename: models/Video_view_m.php

Line Number: 75