MySQL error in file: /engine/engine.php at line 1130

Error Number: 1

The Error returned was:
Can't create/write to file '/tmp/MY166nEi' (OS errno 28 - No space left on device)

SQL query:

SELECT p.id FROM dle_post p INNER JOIN (SELECT DISTINCT(dle_post_extras_cats.news_id) FROM dle_post_extras_cats WHERE cat_id IN ('20')) c ON (p.id=c.news_id) WHERE approve=1 AND date < '2025-05-22 01:16:03' ORDER BY fixed desc, date DESC LIMIT 5520,12