Internal server error

Hello, Newbie here w/ a new site I’m trying to create. I don’t know what I did and I have searched all over for support and tried many techniques given to others prior to posting here.

url: https://www.n3rdz3rg.com

I can not log into the dashboard for WP. I get this error…

–The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

Apache Server at n3rdz3rg.com Port 80–

I have gone to my cPanel and looked at the error log, this is what I found…

— [Mon Aug 20 15:51:07 2012] [error] [client 75.94.228.120] attempt to invoke directory as script: /home/surfbum/public_html/n3rdz3rg.com/cgi-bin/, referer: https://n3rdz3rg.com/?page_id=2

— [Mon Aug 20 15:51:00 2012] [error] [client 75.94.228.120] (13)Permission denied: file permissions deny server access: /home/surfbum/public_html/n3rdz3rg.com/.ftpquota, referer: https://n3rdz3rg.com/?page_id=2

Any ideas as to what happened or how to fix? This site has no content so I’m not worried about losing anything except time.

Thank you