MySQL error in file: /engine/modules/cache-game.php at line 29

Error Number: 1

The Error returned was:
Can't create/write to file '/tmp/MYGnJs6S' (OS errno 28 - No space left on device)

SQL query:

SELECT SQL_CALC_FOUND_ROWS dle_post.*, dle_category.id AS main__cat, dle_category.parentid, dle_category.posi FROM dle_post LEFT JOIN dle_category ON dle_post.category = dle_category.id WHERE approve='1' AND cache = '1' AND update_ver !='1' ORDER BY date DESC LIMIT 504,24