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(10|77|78|75|76|74|73|3|29|4|30|71|31|32|33|35|36|37|69|34|38|39|41|40|42|43|68|44|45|47|46|48|24|82|83|84|28|22|25|15|8|86|87|80|81)\\b' AND approve=1