A couple of possible items to try:
First, in the web.xml, find the jforum
servlet definition and change the init-param development parameter to false (release zip has this set to true by default).
Next, is to look at the log4j.xml file in the WEB-INF directory and change all the priority tags to either info or warn. You may need to add a section like:
<category name="com.mchange">
<priority value="info"/>
<append-ref ref="jforum-stdout"/>
</category>
If those don't work, then you'll need to figure out where in Resin's classpath it's getting it's logging config from (e.g., a file named log4j.xml, log4j.properties, logging.properties, etc. is).
[originally posted on jforum.net by monroe]
