数据库连接出错:SELECT * FROM qb_news_gather_rule ORDER BY id DESC LIMIT 0,20
Table 'bdm315301382_db.qb_news_gather_rule' doesn't exist
1146数据库连接出错:SELECT COUNT(*) AS num FROM qb_news_gather_rule
Table 'bdm315301382_db.qb_news_gather_rule' doesn't exist
1146

这是咋回事