I did the one-click install for http://donnael.com/GXCWiki/ and then used the site for a while. After a few days, I enabled image uploads and uploaded an PNG file. The site hung, and eventually came back with an Internal Server Error.
PHP error logging is not enabled: the Apache error log says “Premature end of script headers: php5.cgi”. I tried enabling error logging as instructed in http://wiki.dreamhost.com/PHP.ini, but that broke my blog’s subdomain.
Other applications on that domain work, but this one is completely hosed. Any thoughts? Thanks.