Current actual abc mysql database is running on B Server, we have build this server because abc database on old A mysql Server is not working so we have build this DB on this new Server B. client is asking they want to run their applications in A server. Now all their applications are in B Now i have take sqldump from server b and imported to A.. i asked them to TEST from A now i got this error We are getting the below error. Can you please check if there is any problem with firewall.

  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCap
ableBeanFactory.java:1477)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapabl
eBeanFactory.java:1417)
        ... 112 more
Caused by: java.sql.SQLException: Access denied for user 'hqadmin'@'172.25.0.15' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3558)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3490)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:919)
        at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4011)
        at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1284)
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2142)
        at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:781)
        at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:46)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:352)
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:284)
        at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:218)

Anybody can help?