Header slider no longer shows up?

The big single header image on the homepage no longer loads. https://theweaversresource.com
Full screen slider is checked and image is checked. Please advise ASAP.
thanks
Robert

Hello Robert,

You can try to deactivate all your plugins except recommended for Sydney Pro theme and see if it helps.

Please remember about importance of regular full site backups (files and database):
https://codex.wordpress.org/WordPress_Backups

Also you might want to check this tutorial:

Kind Regards, Roman.