jrCore subdir issue - cannot copy cache files
Installation and Configuration
I use a similar setup to that, only I run EHCP on an old pc i use as a server on the same network.
Here's my setup:
"Setting up a debugging environment"
http://www.jamroom.net/the-jamroom-network/documentation/development/129/setting-up-a-debugging-environment
When you see that message it could mean a couple of things; The most usual one is that /skins/jrElastic/index.tpl file does not exist.
It not existing is the cause of it not being able to be copied to the cache directory.
So try
* re-uploading that file
* reset the caches from YOUR-SITE.com/core/cache_reset
* refresh the page where you saw that error.
Hopefully its not there anymore.
If that doesn't fix it, the next place to look is the cache directory.
You can safely manually delete anything under:
/data/cache/*
(I usually leave the index.html there and delete the rest.)
With the EHCP setup sometimes files created by the server are hard to delete via FTP, so in those cases i SSH into the machine and
sudo chmod -R 777 /var/www/vhosts/admin/MY-SITE-NAME/httpdocs/
and after that I can delete the cache.
Keep in mind that my dev machine is not accessible via the internet, so 777 is ok.
bit careful there.
see if any of that helps.