Running pamac upgrade
gives:
Preparing...
Synchronizing package databases...
https://mirrors.fossho.st/manjaro/stable/core/x86_64/core.db: Error resolving “mirrors.fossho.st”: Name or service not known
http://ossmirror.mycloud.services/os/linux/manjaro/stable/core/x86_64/core.db: Could not connect: Socket I/O timed out
https://download.nus.edu.sg/mirror/manjaro/stable/core/x86_64/core.db: Error resolving “download.nus.edu.sg”: Name or service not known
Nothing to do.
Transaction successfully finished.
What should I do?