Flows stopped due to missing node types. postgresDB

I'm using node-red connected to PLC and saving to an influxdb database, I restarted the server and this error "Flows stopped due to missing node types. postgresDB" started to appear on node-red, could you help me?

Are you using a postgres database? If so then go to Manage Palette, find the node you were using, and re-install it.

If you are not using postgres then use the Search feature to find all postgres nodes and remove them from the flow. Also check in the menu Configuration Nodes option to see if there are any unused config nodes, and delete those.

[Edit] You might want to make sure your flows backup is up to date first, just in case.

Thank you so much, it works!!!

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