Fatal error: Cannot redeclare drigg_help() (previously declared in

I was trying to install the drigg module, something happened where it was messing up my site where it wouldn't display at all so I deleted the module. Now I want to try to re-install it but as soon as I upload the drigg module my site is down again and I get a message that begins with "Fatal error: Cannot redeclare drigg_help() (previously declared in "

Does anyone know how I can re-set this so I can start over again and use this module?