We periodically recieve these connection errors with our CF MX6.1 and MySQL
3.23.58, running on the same Red Hat Enterprise 3 linux box.

Error Executing Database Query. Server configuration denies access to data
source

Our best guess is a thread threshold, although researching the issue I have
only been able to find resolutions related to permissions. Since the problem
is intermittent we have ruled out the permissions resolutions. Has anyone come
across this or know of a fix/work around?