org.hibernate.cache.CacheException: net.sf.ehcache.CacheException: Another CacheManager with same name 'liferay-hibernate' already exists in the same VM. Please provide unique names for each CacheManager in the config or do one of following:
1. Use one of the CacheManager.create() static factory methods to reuse same CacheManager with same name or create one if necessary
2. Shutdown the earlier cacheManager before creating new one with same name.
The source of the existing CacheManager is: URLConfigurationSource [url=file:/usr/local/liferay/tomcat-7.0.23/webapps/ROOT/WEB-INF/classes/my-ehcache/hibernate-terracotta.xml]