TIPS: MySQL Query Error
SQL:SELECT COUNT(*) AS num FROM dir_website w WHERE w.web_status=3 AND w.cate_id IN (5,81,491,492,493,494,495,539,540,82,496,497,500,538,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,83,84,85)
Error:MySQL server has gone away
Errno:2006