MySQL error in file: /engine/modules/blockpro/block.pro.3.php at line 552

Error Number: 1

The Error returned was:
Can't create/write to file '/var/tmp/#sql_3929_0.MAI' (Errcode: 28)

SQL query:

SELECT p.id, p.autor, p.date, p.short_story, p.full_story, p.xfields, p.title, p.category, p.alt_name, p.allow_comm, p.comm_num, p.fixed, p.tags, e.news_read, e.allow_rate, e.rating, e.vote_num, e.votes from dle_post p LEFT JOIN dle_post_extras e ON (p.id=e.news_id) where approve AND NOT category regexp "[[:<:]](40|41)[[:>:]]" AND MATCH (title, short_story, full_story, xfields) AGAINST ("Cuttie Blonde With Bangs Playing Her Pussy Porn Videos a cute blonde babe is teasing her viewer with her nice body on cam. She keeps on licking and sucking her fingers before playing with her pussy she undress herself and spread her legs wide to have her viewers see her wet and tasty pussy that you will definitely love to see and touch. You must watch this cute babe pleasuring herself and can make you have a massive boner by just watching her playing her pussy and seeing her sexy nice body you will definitely love to be with her and play with her.") AND id !=101797 AND date < "2021-06-23 08:46:04" order by RAND() DESC limit 0,24