[webmin-l] mysql at usermin login failed after upgrade to 1.320

[kengheng <ken...@my...>]

Dear All, I got using mysql at usermin, and recently after upgrade to 
1.320, mysql login always showed failed at usermin. I've checked usermin 
miniserv.error that showing Error: Incorrect MySQL username or password. 
However if I login at unix shell with the same mysql login, it is OK. If 
I grant select to the mysql user, I can login at usermin, but all 
databases that's not belong to me also shown. Any clue?

Thanks.