MarsSeed [1] filed a deletion request for teamviewer14 [2]: Orphan, legacy TeamViewer v14.
Reportedly broken since Dec 2020, as per the only comment. Better to delete, there's a working teamviewer package on AUR. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/teamviewer14/