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allocateConnection could not create new or free any connections
javax.resource.spi.ResourceAllocationException: allocateConnection could notcreate new or free any connections at weblogic.connector.common.internal.ConnectionPool.getConnection(ConnectionPool.java:1422) at weblogic.connector.common.internal.ConnectionPoolManager.getConnection(ConnectionPoolManager.java:154) at weblogic.connector.common.internal.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:20)