Unable to login to my coppermine gallery

Website URL

(please specify the URL of the site on which you are experiencing the problem)

Error Message

When I try to login using the correct information, it tells me Login Failed. When I try to get my password sent to my email address, again the correct one, the site breaks with the error message Unable to Handle Request.

Other Information

I use that gallery to host my artwork. I’d like to upload new stuff but can’t do it. Please advise.