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 ("A Brunette Sexual Dynamo Loves To Tease On Cam Porn Videos This brunette babe is an expert at sensual play and just about anything that revolves around fantasy there is little that is off limits to the brunette temptress this sexual dynamo loves to roleplay and striptease she has no problem fingering toying and orgasming right in front of you anal and double penetration are also very real possibilities if you ask her nicely so be kind and ask her smoothly and your desirable fantasies will come to life") AND id !=101467 AND date < "2021-06-24 21:53:01" order by RAND() DESC limit 0,24