My subsites module upload failed and now I am getting server errors.
I started yesterday with the current stable version of subsites, subsites-vo.1. I unzipped the file and ftpd it to the server, then did /dev/build/?flush=1, but nothing happened. The flush page came up without errors but didn't show any new tables. I then went to the admin interface where I received a server error. It wouldn't let me log back in and I couldn't figure out how to fix it, so I went back to the server and deleted the subsites module and did another flush.
After deleting the module and flushing I was able to log in to the admin interface without issue so I figured everything was fine. So today I decided that since I recently upgraded SS to 2.3.5 it might be worth trying the trunk version of subsites, so I unzipped the trunk file on the desktop and ftpd it up to the server. Just like yesterday I did /dev/build/?flush=1 and the flush page scrolled in front of me without showing any new tables. Also like yesterday I was unable to log back into the admin interface after uploading the module. (I was logged in when I originally uploaded the files, but got bumped out with the server error.) I thought that I could just delete the new module as I did yesterday, and get back to square one, but I was wrong.
Unlike yesterday, the only thing that happened when I deleted the module and flushed was that I was able to log in to the admin interface. Today I am finding that I can no longer bring up the live site. I added ?isDev=1 to the url to see if I could find where the problem was, but I can't make much sense of the error message.
I'm assuming that something was re-written when I did the upload but have no idea where to begin to start looking. Can somebody point me in the right direction? I am including a txt file of the complete error message with the hope that someone will understand it and let me know what the problem is and how to fix it.
I really don't know where I went wrong. I followed the steps at http://doc.silverstripe.org/doku.php?id=modules:subsites and I've installed other modules without issue so I know I'm putting them in the right place, yet both attempts at loading the subsites module failed in a manner that left the website unusable.
As always any help is appreciated.
ETA: I forgot to mention that I did try some of the suggestions for 500 server errors that I found in other posts. I changed .htaccess, deleted one of the .htaccess files, and tried restoring the .htaccess to its original state but none of these fixed the problem. At this point I am considering re-installing SS and starting over.