MySQL error in file: /engine/cache/system/plugins/e6994eaa8a560a776d61e8da92a679ae.php at line 1272

Error Number: 1021

The Error returned was:
Disk full (/var/lib/mysql/mysqltmp/#sql_1716_15); waiting for someone to free some space...

SQL query:

SELECT id, date, short_story, xfields, title, category, alt_name, MATCH (title, short_story, full_story, xfields) AGAINST ('Us Or Them ') as score FROM dle_post p INNER JOIN (SELECT DISTINCT(dle_post_extras_cats.news_id) FROM dle_post_extras_cats WHERE cat_id IN ('23','24')) c ON (p.id=c.news_id) WHERE MATCH (title, short_story, full_story, xfields) AGAINST ('Us Or Them ') AND id != 241339 AND approve=1 AND serie_id=0 ORDER BY score DESC LIMIT 5