TIPS: MySQL Query Error
SQL:SELECT a.art_id, a.art_title, a.art_tags, a.art_intro, a.art_views, a.art_ctime, c.cate_id, c.cate_mod, c.cate_name, c.cate_dir FROM dir_articles a LEFT JOIN dir_categories c ON a.cate_id=c.cate_id WHERE a.art_status=3 AND c.cate_mod='article' AND a.cate_id IN ('725') ORDER BY a.art_ctime DESC LIMIT 8
Error:MySQL server has gone away
Errno:2006