I have been trying for the last week to connect to PMC and keep getting error 522. Does anyone have any idea why it says their server isn't responding yet other people can use it without a problem? I've done everything I can think of on my end..but it says the error is on their end. Any help would be greatly appreciated.
An Error 522 means that the connection started on the origin web server, but that the request was not completed. The most common reason why this would occur is that either a program, cron job or resource is taking up more resources than it should causing the server not to be able to respond to all requests properly. The origin web server is not functioning consistently for each request. Contact your hosting provider to identify and resolve the issue.
I got this straight from the CloudFlare website, which hosts PMC.