com.sun.org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of 'com.sun.org.apache.commons.logging.Log' visible, which is not allowed.

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com.sun.org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of 'com.sun.org.apache.commons.logging.Log' visible, which is not allowed. (Caused by
com.sun.org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of 'com.sun.org.apache.commons.logging.Log' visible, which is not allowed.

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