Steps to replicate the issue (include links if applicable):
Per https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(technical)#Banner_link_error
What happens?:
It seems the link in the banner is down, either not responding, or when it does, throwing DB errors
What should have happened instead?:
The link should not throw DB errors or not respond
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
Suggest temp disabling of the banner until the destination is fixed
Also left a note on https://meta.wikimedia.org/wiki/CentralNotice/Request/surveying_readers_and_contributors_to_Wikipedia#Central_Notice_admin_comments