MySQL error in file: /engine/modules/functions.php at line 736

Error Number: 126

The Error returned was:
Incorrect key file for table '/tmp/#sql_3b4b_2.MYI'; try to repair it

SQL query:

SELECT p.id, p.autor, p.date, p.short_story, CHAR_LENGTH(p.full_story) as full_story, p.xfields, p.title, p.category, p.alt_name, p.comm_num, p.allow_comm, p.fixed, p.tags, e.news_read, e.allow_rate, e.rating, e.vote_num, e.votes, e.view_edit, e.editdate, e.editor, e.reason FROM enemn_post p LEFT JOIN enemn_post_extras e ON (p.id=e.news_id) WHERE category regexp '[[:<:]](1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|20|21|22|23|24|25|26|27)[[:>:]]' AND approve=1 AND date < '2025-03-14 14:16:36' ORDER BY news_read DESC LIMIT 0,10