MySQL error in file: /engine/modules/webcash/classes/newdb.class.php at line 34

Error Number: 1

The Error returned was:
Can't create/write to file '/tmp/#sql_2f4e_3.MAI' (Errcode: 28 "No space left on device")

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 dle_post p LEFT JOIN dle_post_extras e ON (p.id=e.news_id) WHERE p.approve=1 AND e.disable_search=0 AND (short_story LIKE '%Ахмет%Байтұрсынұлы%' OR full_story LIKE '%Ахмет%Байтұрсынұлы%' OR xfields LIKE '%Ахмет%Байтұрсынұлы%' OR title LIKE '%Ахмет%Байтұрсынұлы%') ORDER BY date desc LIMIT 0,50