500 internal server error...

I installed gallery2 through a web host. When I try to click my manage tag next to where it says it installed (etcite.com/photos/readme.html or index or main as well) it brings up a 500 internal server error The server encountered an unexpected condition which prevented it from fulfilling the request.
The script had an error or it did not produce any output. If there was an error, you should be able to see it in the error log.

I'm sure it's something basic but I'm at a loss. Thanks