When I go to admin/manage plugins, I get a browser message "<site> is currently unable to handle this request." error code 500. This is the url (part) dokuwiki/doku.php?id=start&do=admin&page=plugin
It was failing so I upgraded to the latest version. Didn't help. I brought up the chrome debugger and didn't see anything amiss. I tried FF and it didn't give and error just a blank page. Any thoughts?