tomcat4 problem

[VINCE Didier]

Hello,
 
 I've just installed a fresh debian testing distribution with a tomcat4 package.
 Here is the message I get when I launch tomcat4:
 
 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 Apache Tomcat/4.1
 Feb 16, 2006 1:08:21 PM org.apache.commons.digester.Digester endElement
 SEVERE: End event threw exception
 org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.) (Caused by org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.))
 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 
 Have you got any idea how this could be resolved ?
 
 Regards
 Didier Vince.
 
		
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