# cat /var/log/openfire/error.log 
2015.04.18 13:09:39 org.jivesoftware.util.log.util.CommonsLogFactory - Prototype
java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1084)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:926)
        at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1748)
        at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1288)
        at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2506)
        at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2539)
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2321)
        at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:832)
        at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:409)
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:417)
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:344)
        at java.sql.DriverManager.getConnection(DriverManager.java:571)
        at java.sql.DriverManager.getConnection(DriverManager.java:187)
        at org.logicalcobwebs.proxool.DefaultConnectionBuilder.buildConnection(DefaultConnectionBuilder.java:39)
        at org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java:159)
        at org.logicalcobwebs.proxool.Prototyper.sweep(Prototyper.java:102)
        at org.logicalcobwebs.proxool.PrototyperThread.run(PrototyperThread.java:44)
2015.04.18 13:09:39 org.jivesoftware.database.DbConnectionManager - Access denied for user 'openfire'@'localhost' (using password: YES)
java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1084)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:926)
        at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1748)
        at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1288)
        at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2506)
        at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2539)
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2321)
        at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:832)
        at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:409)
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:417)
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:344)
        at java.sql.DriverManager.getConnection(DriverManager.java:571)
        at java.sql.DriverManager.getConnection(DriverManager.java:187)
        at org.logicalcobwebs.proxool.DefaultConnectionBuilder.buildConnection(DefaultConnectionBuilder.java:39)
        at org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java:159)
        at org.logicalcobwebs.proxool.ConnectionPool.getConnection(ConnectionPool.java:211)
        at org.logicalcobwebs.proxool.ProxoolDriver.connect(ProxoolDriver.java:89)
        at java.sql.DriverManager.getConnection(DriverManager.java:571)
        at java.sql.DriverManager.getConnection(DriverManager.java:187)
        at org.jivesoftware.database.DefaultConnectionProvider.getConnection(DefaultConnectionProvider.java:86)
        at org.jivesoftware.database.DbConnectionManager.setConnectionProvider(DbConnectionManager.java:616)
        at org.jivesoftware.database.DbConnectionManager.getConnection(DbConnectionManager.java:100)
        at org.jivesoftware.util.JiveProperties.loadProperties(JiveProperties.java:345)
        at org.jivesoftware.util.JiveProperties.init(JiveProperties.java:88)
        at org.jivesoftware.util.JiveProperties.getInstance(JiveProperties.java:66)
        at org.jivesoftware.util.JiveGlobals.getProperty(JiveGlobals.java:567)
        at org.jivesoftware.util.cache.CacheFactory.<clinit>(CacheFactory.java:94)
        at org.jivesoftware.openfire.XMPPServer.initialize(XMPPServer.java:360)
        at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:464)
        at org.jivesoftware.openfire.XMPPServer.<init>(XMPPServer.java:197)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
        at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
2015.04.18 13:09:42 org.jivesoftware.util.JiveProperties - ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
java.sql.SQLException: ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at org.jivesoftware.database.DbConnectionManager.getConnection(DbConnectionManager.java:151)
        at org.jivesoftware.util.JiveProperties.loadProperties(JiveProperties.java:345)
        at org.jivesoftware.util.JiveProperties.init(JiveProperties.java:88)
        at org.jivesoftware.util.JiveProperties.getInstance(JiveProperties.java:66)
        at org.jivesoftware.util.JiveGlobals.getProperty(JiveGlobals.java:567)
        at org.jivesoftware.util.cache.CacheFactory.<clinit>(CacheFactory.java:94)
        at org.jivesoftware.openfire.XMPPServer.initialize(XMPPServer.java:360)
        at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:464)
        at org.jivesoftware.openfire.XMPPServer.<init>(XMPPServer.java:197)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
        at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
2015.04.18 13:09:45 org.jivesoftware.openfire.XMPPServer - Database could not be accessed
java.sql.SQLException: ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at org.jivesoftware.database.DbConnectionManager.getConnection(DbConnectionManager.java:151)
        at org.jivesoftware.openfire.XMPPServer.verifyDataSource(XMPPServer.java:749)
        at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:472)
        at org.jivesoftware.openfire.XMPPServer.<init>(XMPPServer.java:197)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
        at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
2015.04.18 13:09:45 org.jivesoftware.openfire.XMPPServer - java.sql.SQLException: ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
java.lang.IllegalArgumentException: java.sql.SQLException: ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at org.jivesoftware.openfire.XMPPServer.verifyDataSource(XMPPServer.java:759)
        at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:472)
        at org.jivesoftware.openfire.XMPPServer.<init>(XMPPServer.java:197)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
        at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
Caused by: java.sql.SQLException: ConnectionManager.getConnection() failed to obtain a connection after 11 retries. The exception from the last attempt is as follows: java.sql.SQLException: Access denied for user 'openfire'@'localhost' (using password: YES)
        at org.jivesoftware.database.DbConnectionManager.getConnection(DbConnectionManager.java:151)
        at org.jivesoftware.openfire.XMPPServer.verifyDataSource(XMPPServer.java:749)
        ... 9 more