MySQL Query：SELECT COUNT(*) AS num FROM `jdsjcn`.`fc_shangbiao` WHERE `status`='99' and `jg` >= '30000' and `jg` < '60000' and `jy`='3' and `lx`='3' and `sbfl` in(3844) and `catid`=35 LIMIT 1

MySQL Error：MySQL server has gone away

MySQL Errno：2006

Message：MySQL server has gone away