MySQL error in file: /engine/cache/system/plugins/9734e6f992f8545c503183673d7d7a25.php at line 1671

Error Number: 23

The Error returned was:
Out of resources when opening file '/tmp/#sql_4d3_0.MYI' (Errcode: 24)

SQL query:

SELECT p.id, p.autor, p.date, p.years, p.poster, p.title, p.category, p.comm_num, p.free, p.allow_comm, p.fixed, p.tags, p.kp_id_movie, p.recomend, e.news_read, e.allow_rate, e.rating, e.multirating, e.vote_num, e.votes, e.view_edit, e.editdate, e.editor, e.reason FROM dle_post p LEFT JOIN dle_post_extras e ON (p.id=e.news_id) WHERE p.category IN ('1') AND recomend='1' AND approve=1 AND date < '2020-08-05 16:08:10' ORDER BY RAND() LIMIT 0,6