User Login Failed. PLAIN authentication failed

i installed openfire.now im trying to integrate it with my database…i have added all the property values needed in the ofProperty table as given in the guide.but when login it shows Invalid username/Password
and the info.log shows:"User Login Failed. PLAIN authentication failed ".pls help me…

thanks…

Liya

I am getting the same error over and over in my info.log. did you find out a solution?