Error 500 - Database Connection

davidias7 years ago

I have received this error frequently, I need to reboot the system to return. What could be causing this?

2018-01-02 09:12:42  WARN: HikariPool-1 - Connection is not available, request timed out after 30000ms. - SQLTransientConnectionException (... < QueryBuilder:56 < *:132 < DataManager:310 < DeviceManager:200 < ...)
2018-01-02 09:12:42  INFO: [B6548901] disconnected
jackson alves7 years ago

Perca de acesso ao banco.

linux comes limited for connection, please review the site below:

optimization

davidias7 years ago

Thank you, I'll try, if that works, I'll come back here to confirm.

jackson alves7 years ago

aguardo..

Anton Tananaev7 years ago

I don't think it has anything to do with connection limit. It looks like your database is not available or database connection details are wrong.

davidias7 years ago

Nada... mesmo erro.;..
"It looks like your database is not available or database connection details are wrong." I can access by phpmyadmin

        <entry key="config.default">./conf/default.xml</entry>
        <entry key='database.driver'>com.mysql.jdbc.Driver</entry>
        <entry key='database.url'>jdbc:mysql://localhost:3306/xxxx?allowMultiQueries=true&amp;autoReconnect=true&amp;useUnicode=yes&amp;character$
        <entry key='database.user'>user</entry>
        <entry key='database.password'>pass</entry>
</properties>