https://issues.apache.org/bugzilla/show_bug.cgi?id=52746
--- Comment #2 from Igor Mihalik <igor.miha...@gmail.com> --- There's a workaround for this issue to use: <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" urlCacheProtection="true"/> which is used by default in default server.xml configuration file, but if you removed the listener completely you can encounter this problem. It is very likely it was introduced by this improvement: https://issues.apache.org/bugzilla/show_bug.cgi?id=51276 svn revision: r1130497 -- You are receiving this mail because: You are the assignee for the bug.