Last night we upgraded Tomcat on peach to the latest version in order to take advantage of some recent GC optimizations. Unfortunately it also included a security fix that broke all of our Cocoon apps. So, bcgenesis, mariage, ach, myndir, etc. were dead.

Sysadmin fixed some of them with an adjustment to the web.xml file inside of each app like this:

Around line 708 in <app-name>/WEB-INF/web.xml, look for
<servlet-mapping>
<servlet-name>WebDAVServlet</servlet-name>
<url-pattern>/webdav/*</url-pattern>
</servlet-mapping>

and change webdav/* to something else, like webdavservlet/*