Templating init failed SyntaxError: Unexpected token in json at position 28 (How to resolve?)

Hi, I’m using Grafana 6.25

I’m trying to view dashboard on Grafana and I keep getting this error when selected for any timeframe.
“Templating init failed syntaxerror: unexpected token in json at position 28”

Which JSON file is it referring to and what could be causing this error?

How do I resolve this error?

Thanks!!

Hi Read this one.