I did fresh installation of xwiki . After performing all the steps mentioned in xwiki admin guide, when i hit the xwiki url i get below error. Wrapped Exception: com.jnetdirect.jsql.JSQLException: Invalid object name 'xwikistrings'. at com.jnetdirect.jsql.JSQLException.makeFromDatabaseError(JSQLException.java:85) at com.jnetdirect.jsql.IOBuffer.processPackets(IOBuffer.java:547) at com.jnetdirect.jsql.JSQLConnection.prePrepare(JSQLConnection.java:2620) at com.jnetdirect.jsql.JSQLConnection.getPreparedStatementHandle(JSQLConnection.java:2553) at com.jnetdirect.jsql.JSQLPreparedStatement.executeQuery(JSQLPreparedStatement.java:359) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) *Basically it creates all the table when i hit the URL first time but not the table 'xwikistrings'.* I tried to do installation 3 time, Every time i get same error. I had to create this table manually after taking table description from hbm file. *Is it a known issue or i am missing something here?*