MySQL error in file: /engine/modules/show.full.php at line 1249

Error Number: 1191

The Error returned was:
Can't find FULLTEXT index matching the column list

SQL query:

SELECT id, date, short_story, xfields, title, category, alt_name, MATCH (title, short_story, full_story, xfields) AGAINST ('Сигареты LD Club Compact Sunny .') as score FROM dle_post WHERE MATCH (title, short_story, full_story, xfields) AGAINST ('Сигареты LD Club Compact Sunny .') AND id != 546 AND approve=1 AND date < '2024-07-02 08:30:51' ORDER BY score DESC LIMIT 6