I want to stress that this plugin is amazing and this error is an unusual error that mostly has to do with my specific scenario...
I'm getting a 500 internal service error for most of the AJAX database requests that the plugin is doing - And getting the enormous red "There was an error contacting your blog" :-).
This seems to be related to the size/time of the request (smaller requests when I decrease the # of visible weeks fare better - also we have a ton of posts), and its likely related to recently installing Varnish caching on our server...
Anyone have any advice?
Cache-Control no-cache, must-revalidate
Date Fri, 09 Mar 2012 20:08:25 GMT
Expires Sat, 26 Jul 1997 05:00:00 GMT
Via 1.1 varnish