MySQL error in file: /engine/modules/show.short.php at line 942

Error Number: 2006

The Error returned was:
MySQL server has gone away

SQL query:

SELECT COUNT(*) as count FROM dle_post WHERE category regexp '\\b(9|79|72|1|2|49|50|51|67|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|70|5|6|14|11|13|85)\\b' AND approve=1