After the upgrade from version 3.4 to version 4.0 does not run Vibe, the
log is like this ERROR:
SEVERE: Context [/ssf] startup failed due to previous errors
Apr 28, 2015 8:53:33 PM org.apache.catalina.loader.WebappClassLoader
SEVERE: The web application [/ssf] appears to have started a thread
named [Abandoned connection cleanup thread] but has failed to stop it.
This is very likely to create a memory leak.
How can you deal with it?