Heads up! Err http://apt-cacher.lon.bitfolk.com/debian/security.debian.org/ jessie/updates/main php5-curl amd64 5.6.24+dfsg-0+deb8u1 404 Not Found [IP: 2001:ba8:1f1:f079::2 80] 0% [Working]E: Failed to fetch http://apt-cacher.lon.bitfolk.com/debian/security.debian.org/pool/updates/m…: 404 Not Found [IP: 2001:ba8:1f1:f079::2 80]