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(120785,128132,30722,106264,120053,122468,30706,112406,107852) ORDER BY id DESC