Cant create any alerts, TLS error ?!

Hi. I am trying to create an alert. I have done this before in the past without issue. In fact, I have gotten the alerts to work today, sporadically.

When I click this:

I dont change anything, but I click query:

Then I get this error:
image

I have no idea what it could be asking for a certificate for. The graphs are working. It has sent some email alerts successfully.

Please help! Much appreciated!!

Logs:

Dec 17 20:45:11 s167801 grafana-server[14918]: logger=context traceID=00000000000000000000000000000000 userId=1 orgId=1 uname=admin t=2022-12-17T20:45:11.751786008-06:00 level=error msg=“Failed to evaluate queries and expressions: failed to execute conditions: failed to query data: failed to parse TLS CA PEM certificate” error=“Failed to evaluate queries and expressions: failed to execute conditions: failed to query data: failed to parse TLS CA PEM certificate” remote_addr=removedmyiptraceID=00000000000000000000000000000000

The expressions are identical to the ones that work fine in the graph display. I have no idea whats going on here :frowning: