On certificate renewal the live symlink gets created as an absolute symlink instead of being a relative one:
root@acmechief1001:/var/lib/acme-chief/certs/librenms# ls -alh total 20K drwxr-xr-x 4 acme-chief acme-chief 4.0K Mar 19 15:02 . drwxr-x--- 16 acme-chief acme-chief 4.0K Mar 18 09:43 .. drwxr-x--- 2 acme-chief acme-chief 4.0K Mar 18 09:01 49bf94a47bd44c0782470cc81a2f0762 drwxr-x--- 2 acme-chief acme-chief 4.0K Mar 19 15:02 6beb218837f8413d9c5c228691bd9fd8 lrwxrwxrwx 1 acme-chief acme-chief 67 Mar 19 15:02 live -> /var/lib/acme-chief/certs/librenms/6beb218837f8413d9c5c228691bd9fd8 lrwxrwxrwx 1 acme-chief acme-chief 32 Mar 19 15:02 new -> 6beb218837f8413d9c5c228691bd9fd8