I tried to use your site to see if permalink finder is working, but it looks like it is not active so I could not check it in action.
Permalink finder does not use very much memory, so I am guessing that you may have a bunch of memory hog programs and permalink finder is just large enough to push things over the edge.
Please try to uninstall the plugin and then reinstall. Sometimes the plugins break while being installed. This is a frequent problem that I have with the WordPress plugin repository.
My other advice is probably not very good. Try getting rid of all the plugins that maybe aren’t doing too much. You only need one anti-spam program so use a good one like the “Astounding Spam” plugin that uses very little memory. In my experience most of JetPack is not very useful so if you want to keep it, disable all the stuff in it that you don’t use.
Permalink finder is an ancient plugin that changes slowly. When I next update it I will see if there is something I can do to delay loading of modules until they are needed to put less of a strain on system memory.
Keith
Jetpack is the source of the problem. Jetpack uses a huge amount or memory. I checked and the Permalink Finder only loads when there is a 404. I doubt if it has anything to do with this.
Keith
