MySQL error in file: /engine/cache/system/plugins/a19166bd7e8a4a20ea45071a1a4cb6ff.php at line 1201

Error Number: 3

The Error returned was:
Error writing file '/var/lib/mysql/mysqltmp/MYhz01eU' (Errcode: 28)

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 ('1','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','32','33','34','35','36','37','38','39','40','41','42')) c ON (p.id=c.news_id) WHERE serie_id='0' and approve=1 AND serie_id=0 ORDER BY updated_at DESC LIMIT 0,10