MySQL error in file: /engine/classes/comments.class.php at line 892

Error Number: 2006

The Error returned was:
MySQL server has gone away

SQL query:

SELECT dle_comments.id, dle_comments.type, post_id, parent_true, `company`, `img`, `hidden`, dle_comments.user_id, date, autor as gast_name, dle_comments.email as gast_email, text, ip, is_register, name, dle_users.email, news_num, comm_num, user_group, lastdate, reg_date, signature, foto, fullname, land, icq, xfields FROM dle_comments LEFT JOIN dle_users ON dle_comments.user_id=dle_users.user_id WHERE dle_comments.post_id = '2752' and dle_comments.parentid = 0 AND dle_comments.approve=1 ORDER BY date DESC LIMIT 80,20