sudo pacman -Sy
error: benalexau-aur-repo: missing required signature
:: Synchronizing package databases...
benalexau-aur-repo downloading...
core downloading...
extra downloading...
community downloading...
multilib downloading...
error: could not open file /var/lib/pacman/sync/4f94fe75-a752-434b-8d17-98bf470dbf9c?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210813%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210813T221751Z&X-Amz-Expires=300&X-Amz-Signature=41f26bb5961e5ee9fb9e8dcc7f04a1db55bc0bf1534c58cf67ef0cde0f7f235a&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=342780945&response-content-disposition=attachment%3B%20filename%3Dbenalexau-aur-repo.db&response-content-type=application%2Foctet-stream.sig.part: File name too long
error: benalexau-aur-repo: missing required signature
error: failed to synchronize all databases (unexpected error)
On the x86_64 release.
Filesystem is btrfs, in case that matters: