Unable to eliminate Tomcat Cache warnings in catalina.out

Since switching to Tomcat 8, I continually get messages like this in my catalina.out

org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/intranet/includes/MailFunctions.jsp] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

I've found in the docs to add entries like cachingAllowed="false" antiResourceLocking="false" antiJARLocking="true" cacheMaxSize="0" cacheTTL="1" to my META-INF/context.xml file which I've done, but this doesn't seem to eliminate the problem.

Does anyone know how to stop these messages?

Thanks

Solution

For anyone else unable to find an answer to this problem, the answer seems to be as simple as adding this to your $SERVER_HOME/conf/context.xml inside the tag