Ucenter integration application, communication success can not login

MySQL DZ Ucenter

Www.0527waimai.com and bbs.0527waimai.com on two spaces, Ucenter installed on the forum. Ucenter background shows that two applications are communicating successfully, such as

Now the situation is that the forum login is normal. But another application website, but cannot log in, report database error

Ucenter info:mysql Query errorsql:select value from [table]vars WHERE name= ' noteexists3 ' error:no database Selectederrno: 1046

Ask God for guidance, humbly!!!

Reply to discussion (solution)

Let's go under personal guidance.

Error:no Database selected
No database selected

How do you integrate, can you help me?

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