Bonjour, j'ai ces trois Warning : que j'arrive pas à résoudre : j'espère que vous pouvez m'aider.

Hibernate version:3.0.5
Tomcat 5.5.9

2005-08-30 19:37:12,718 [http-8080-Processor25] WARN net.sf.ehcache.config.Configurator - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/D:/dev/tomcat559/work/Catalina/localhost/BytelGECII/WEB-INF/lib/ehcache-1.1.jar!/ehcache-failsafe.xml
2005-08-30 19:37:16,453 [http-8080-Processor25] WARN org.hibernate.cache.EhCacheProvider - Could not find configuration [org.hibernate.cache.UpdateTimestampsCache]; using defaults.
2005-08-30 19:37:16,546 [http-8080-Processor25] WARN org.hibernate.cache.EhCacheProvider - Could not find configuration [org.hibernate.cache.StandardQueryCache]; using defaults.


Merci d'avance