Tino: > ConfigManager is not being initialized. [snip] > log4j:WARN No appenders could be found for logger (expresso.initialize). > log4j:WARN Please initialize the log4j system properly. I saw this recently when upgrading a project from Tomcat 4.0.6 to 4.1.24. Here's what I did: edit com/jcorporate/expresso/core/logging/LoggingRoot.properties