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Connection refused
java.net.ConnectException: Connection refused	at java.net.PlainSocketImpl.socketConnect(Native Method)	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)	at java.net.Socket.connect(Socket.java:520)	at java.net.Socket.connect(Socket.java:470)	at java.net.Socket.(Socket.java:367)	at java.net.Socket.(Socket.java:209)	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256)	at com.mysql.jdbc.MysqlIO.(MysqlIO.java:271)	at com.mysql.jdbc.Connection.createNewIO(Connection.java:2771)	at com.mysql.jdbc.Connection.(Connection.java:1555)	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:285)	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)	at com.mchange.v2.async.ThreadPerTaskAsynchronousRunner$TaskThread.run(ThreadPerTaskAsynchronousRunner.java:255)