MySQL error in file: /engine/modules/show.full.php at line 856

Error Number: 2006

The Error returned was:
MySQL server has gone away

SQL query:

SELECT id, date, short_story, xfields, title, category, alt_name FROM en_post WHERE id IN(4664,4686,4685,4670,4980,4668,3282,4666,4663) ORDER BY id DESC