Help With Lemonpos For SlackWare 14.1

I'm a newby Slackware(14.1) user, I downloaded and installed the SlackBuild for lemonpos, also installed mysql database Ok, but when I star squeeze or lemon it asking me the administrator or supervisor username and password,I try admin-linux and didn't work, also get those error's:

setup Logs.. done, QSqlError(-1, "Unable to find table logs", "")
Login()

Error** : QSqlError(1046, "QMYSQL: Unable to execute query", "No database selected"

No database selected QMYSQL: Unable to execute query"
**Error** : QSqlError(1046, "QMYSQL: Unable to execute query", "No database selected")
squeeze(2233) KPlotWidget::Private::calcDataRectLimits: y1 and y2 cannot be equal. Setting y2 = y1 + 1.0


Any helps, I'll apreciate. the domain lemonpos is not available.

Homepage: http://lemonpos.org/.


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