I have been getting this error popping up now since I just upgraded to the latest firmware version.
Git: URL : GitHub - emoncms/emoncms: Web-app for processing, logging and visualising energy, temperature and other environmental data Branch : * stable Describe : 10.1.11-7-g90f39158
Hello @chaines, is this popping up on a dashboard or via vis directly? If it’s on a dashboard could you try deleting and then recreating the graph on the dashboard?
Its popping up on a dashboard. I did try deleting it and then adding it back to the dashboard with the same result.