Hi all,

I have a website (4.7.0) that periodically slows down extremely, consuming all the CPU.
I cannot find the leak, but looking at the log table I can see a loooooot of entries saying:

Couldn't find any page with the nodeId = 0. This is most likely caused by the page isn't
published! Parameter name: nodeId

1. What or where is nodeid 0?
2. How can I fix this error?
3. And most important: can this be the cause of the CPU consumption and slow performance?

The funny thing is: the website starts out fine and really fast and then suddenly it slows down and almost dies.

Any help appreciated as I have no idea how to identify the root problem.