Install Percona Server on Debian jessie

I.m trying to install the Percona server on Debian Jessie.I fetch the repository packages from Percona web:
wget$(lsb_release -sc)_all.deb
Then install the downloaded package with dpkg.
dpkg -i percona-release_0.1-4.$(lsb_release -sc)_all.deb
After that i updare local cache
apt-get update
But I recevied errors
root@myserver:/tmp# aptitude update
Ign jessie InRelease
Ign jessie Release.gpg
Ign jessie Release
Ign jessie InRelease
Hit jessie-updates InRelease
Hit jessie Release.gpg
Hit jessie Release
Err jessie/main Sources
403 Forbidden
Err jessie/main amd64 Packages
403 Forbidden
Ign jessie/main Translation-en_US
Ign jessie/main Translation-en
Hit jessie/updates InRelease
Get: 1 jessie-updates/main amd64 Packages/DiffIndex [7,900 B]
Get: 2 jessie-updates/main Translation-en/DiffIndex [2,704 B]
Hit jessie-updates/main Sources
Hit jessie/main Sources
Hit jessie/main amd64 Packages
Hit jessie/main Translation-en
Get: 3 jessie/updates/main Sources [195 kB]
Get: 4 jessie/updates/main amd64 Packages [404 kB]
Get: 5 jessie/updates/main Translation-en [212 kB]
Fetched 822 kB in 1s (467 kB/s)
W: Failed to fetch 403 Forbidden
W: Failed to fetch 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
E: Couldn’t rebuild package cache

Could you tell me why I received “403 Forbidden” error?

Best Regards