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 ("Smoking Hot Babe Masturbates On Cam Porn Videos Smoking hot busty babe inserts a dildo on her pussy then starts to rubs her cunt fast till she cums. You should never missed one of the most beautiful babe online getting horny and showing her pussy while masturbating. This babe is so hot it will surely get your bonner solid as a rock She masturbates hard like she wants to get fucked badly by a real cock. This hot busty babe has a pretty face and perfect sexy body. She spreads her legs so her viewers can have a great view on her pussy.") AND id !=101839 AND date < "2021-06-14 08:44:02" order by RAND() DESC limit 0,24