Well you could tell us what you are running on, and post the start of the log then you restart node-red. Dependent on your installation you may be able to get that by running
node-red-stop
node-red-start
Also post the log starting a bit before the first error message. Then you could give us more information about the situation causing it. Does it happen immediately on startup. Does it happen when you do something in particular. Anything unusual about your flows?
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