com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@160a26f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30).
java.version ''1.6.0-rc'' could not be parsed. Defaulting to JDK 1.1.
Exception in thread "main" java.sql.SQLException: Connections could not be acquired from the underlying database!
[Cause: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
        at com.mchange.v2.resourcepool.BasicResourcePool.awaitAcquire(BasicResourcePool.java:970)
        at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:208)
        at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:232)
        at com.mchange.v2.c3p0.PoolBackedDataSource.getConnection(PoolBackedDataSource.java:94)
        at net.sf.l2j.L2DatabaseFactory.<init>(L2DatabaseFactory.java:77)
        at net.sf.l2j.L2DatabaseFactory.getInstance(L2DatabaseFactory.java:148)
        at net.sf.l2j.loginserver.LoginServer.main(LoginServer.java:83)
]
        at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:109)
        at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:236)
        at com.mchange.v2.c3p0.PoolBackedDataSource.getConnection(PoolBackedDataSource.java:94)
        at net.sf.l2j.L2DatabaseFactory.<init>(L2DatabaseFactory.java:77)
        at net.sf.l2j.L2DatabaseFactory.getInstance(L2DatabaseFactory.java:148)
        at net.sf.l2j.loginserver.LoginServer.main(LoginServer.java:83)