I have some problems On my own system Debian I'm having an annoying message while updating I did not find her a solution please help me
root@kali:~# apt-get update
403 Forbidden [IP: 91.189.95.83 80]
Reading package lists... Done
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (non-free/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (non-free/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (non-free/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (non-free/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons-small (non-free/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons (non-free/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Skipping acquire of configured file 'contribdeb/binary-amd64/Packages' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/binary-i386/Packages' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/i18n/Translation-en_GB' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/i18n/Translation-en' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/dep11/Components-amd64.yml' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/dep11/icons-48x48.tar' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Skipping acquire of configured file 'contribdeb/dep11/icons-64x64.tar' as repository '
http://http.kali.org/kali kali-rolling InRelease' doesn't have the component 'contribdeb' (component misspelt in sources.list?)
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Packages (non-free/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (non-free/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target Translations (non-free/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (non-free/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11 (non-free/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons-small (non-free/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
W: Target DEP-11-icons (non-free/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:1 and /etc/apt/sources.list:3
root@kali:~#