Leaked ASAP Addon Not working

Hi, Ive downloaded a leaked asap gobblegums addon but i keep getting this message:

[SECUREGMOD]: SecureGMod for product ??_) has failed. Please include this text and the few lines surrounding the error when reporting. The product failed to authenticate. Reason Generic rejection - your running a server with leaked addons installed. Your sv.db has been wiped to ensure safety of others.

anyone know how to remove this??
Thanks