I am trying to upgrade my Grafana installation from version v4.0.2 (commit: v4.0.2)to version v4.4.3 (commit: 54c79c5)on CentOS 7. Both old and new versions of Grafana are installed from official RPM packages.
When I try to open any panel, I have the following error message:
Templating init failed
Maximum call stack size exceeded
The following messages are also displayed in the browser console log:
RangeError: Maximum call stack size exceeded
at RegExp.exec (<anonymous>)
at RegExp.[Symbol.replace] (<anonymous>)
at String.replace (<anonymous>)
at Object.replace (http://<my_grafana_host>/public/app/boot.07485e0c.js:10:23129)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5205)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235)
at Object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) <plugin-component type="query-ctrl">
I get the same error in the browser console when I try to configure Save & TestGraphite in the data source. In this case, I see a progress bar that says Testing..., but never completes.
I tested the behavior in Chrome and Firefox and it breaks the same in both browsers.
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