I must have made an error or errors during my installation of 2.0.4 (last upgrade was 2.0). When I click on a file in the publ8ic page I am sent to a Log In page (this has not happened before): http://alplm-cdi.com/chroniclingillinois/files/original/520a9e2739e9312761361ae3b4f1fc02.pdf
When I then log in and go to a file I get a 404 Page Not Found: /chroniclingillinois/files/original/520a9e2739e9312761361ae3b4f1fc02.pdf is not a valid URL.
Also i am unable to index my items and when I tried to use HTML in Item Type Metadata I am just getting html code, not the conversion to text.
How should I go about correcting these errors?