[xwiki-devs] help for install

Hi xwikiers. I have tried to install Stable: xwiki-web-standard-1.1.2.war <https://forge.objectweb.org/project/download.php?group_id=170&file_id=9423> . But i have an error : javax.servlet.ServletException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3202 in 3: Exception while reading document XWiki.XWikiPreferences Wrapped Exception: Could not create a DBCP pool My database is xwiki, my user is xwiki@localhost and his pass is xwiki. and my hibernate.cfg.xml have been uncommented, so i have: <property name="connection.url">jdbc:mysql://localhost/xwiki?useServerPrepStmts=false</property> <property name="connection.username">xwiki</property> <property name="connection.password">xwiki</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property> <property name="connection.pool_size">2</property> <property name="statement_cache.size">2</property> <mapping resource="xwiki.hbm.xml"/> <mapping resource="feeds.hbm.xml"/> Last point, i have add mysql-connector-java-5.0.4-bin.jar in WEB-INF/lib. What should i do? Happy new year. -- Antoine SEILLES Doctorant (phd student) Pikko software Cap Omega - Rond Point Benjamin Franklin CS 39521 34960 Montpellier Cedex 2 FRANCE LIRMM CNRS UMR 5506 - 161 rue Ada 34392 Montpellier Cedex 5 FRANCE Tel: +33 (0)6 10 192 055 http://www.pikko-software.com http://www.lirmm.fr