[Solved] Error when trying to use apt update

Code:

# cat /etc/apt/sources.listdeb http://ftp.debian.org/debian/ bookworm main non-free non-free-firmware contribdeb http://deb.debian.org/debian-security bookworm-security main non-free non-free-firmware contribdeb http://deb.debian.org/debian bookworm-updates main non-free non-free-firmware contribdeb http://www.deb-multimedia.org bookworm main non-freedeb http://mirror.ppa.trinitydesktop.org/trinity/deb/trinity-r14.1.x bookworm main deps# apt-get updateGet:1 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]Get:2 http://ftp.debian.org/debian bookworm InRelease [151 kB]Get:3 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [246 kB]Get:5 http://ftp.debian.org/debian bookworm/main amd64 Packages [8,792 kB]Get:6 http://deb.debian.org/debian-security bookworm-security/main Translation-en [146 kB]Get:7 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index [15.1 kB]Get:8 http://deb.debian.org/debian bookworm-updates/main Translation-en.diff/Index [15.1 kB]Get:9 http://www.deb-multimedia.org bookworm InRelease [18.5 kB]Get:10 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-01-14-2009.05-F-2024-12-07-2012.31.pdiff [12.4 kB]Get:10 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-01-14-2009.05-F-2024-12-07-2012.31.pdiff [12.4 kB]Get:11 http://deb.debian.org/debian bookworm-updates/main Translation-en T-2025-01-14-2009.05-F-2024-12-07-2012.31.pdiff [14.7 kB]Get:11 http://deb.debian.org/debian bookworm-updates/main Translation-en T-2025-01-14-2009.05-F-2024-12-07-2012.31.pdiff [14.7 kB]Get:12 http://www.deb-multimedia.org bookworm/main amd64 Packages [122 kB]Get:13 http://www.deb-multimedia.org bookworm/main Translation-en [86.1 kB]Get:14 http://ftp.debian.org/debian bookworm/main Translation-en [6,109 kB]Hit:16 http://silk.apana.org.au/debian buster InReleaseGet:17 http://ftp.debian.org/debian bookworm/non-free amd64 Packages [97.3 kB]Get:18 http://ftp.debian.org/debian bookworm/non-free Translation-en [67.0 kB]Get:19 http://ftp.debian.org/debian bookworm/non-free-firmware amd64 Packages [6,240 B]Get:20 http://ftp.debian.org/debian bookworm/contrib amd64 Packages [54.1 kB]Get:21 http://ftp.debian.org/debian bookworm/contrib Translation-en [48.8 kB]Hit:15 http://tde-mirror.yosemite.net/trinity/deb/trinity-r14.1.x bookworm InReleaseFetched 16.1 MB in 4s (4,330 kB/s)Reading package lists... DoneN: Repository 'http://ftp.debian.org/debian bookworm InRelease' changed its 'Version' value from '12.8' to '12.9'N: Repository 'http://www.deb-multimedia.org bookworm InRelease' changed its 'Version' value from '12.8' to '12.9'DEPRECATION section in apt-key(8) for details.# systemctl list-unit-files | grep netsystemd-network-generator.service      disabled        enabledsystemd-networkd-wait-online.service   disabled        disabledsystemd-networkd-wait-online@.service  disabled        enabledsystemd-networkd.service               disabled        enabledsystemd-networkd.socket                enabled         enablednetwork-online.target                  static          -network-pre.target                     static          -network.target                         static          -#