Cache Error

[gb-123-git]

I am getting the following Warning in Catalina.log (repeated multiple times):
`05-Jul-2020 00:45:00.534 WARNING [http-nio-127.0.0.1-18080-exec-39] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/alfresco/site-webscripts/de/acosix/acosix-site-hierarchy/site-management-customisations-52/components/workflow/task-toolbar.get.properties] to the cache for web application [/share] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

05-Jul-2020 00:45:00.535 WARNING [http-nio-127.0.0.1-18080-exec-39] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/alfresco/site-webscripts/de/acosix/acosix-site-hierarchy/site-management-customisations-52/components/workflow/task-toolbar.get.properties] to the cache for web application [/share] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache`

I have noticed that these messages come at times when adding new users to the Sites created by Site Hierarchy. This does not come everytime, just sometimes.

Further Info :

I have added cacheMaxsize=512000 in my context.xml under tomcat/conf
and I am also starting my server with JAVA_OPTS = -Dserver.tomcat.resources.max-cache-kb=512000

The max concurrent logins we have had so far is just 2

[gb-123-git]

I just noticed this specifically happens when I Deploy & Un-deploy the module using /share/page/modules/deploy page