Why errors in the logs Krona (task no)?

On the server (VDS) is the only user (user2) have him in the crown there are no problems. In the logs Krona on the server there are such records pastebin.com/499KRMrg
What to do how to treat?
September 19th 19 at 00:28
1 answer
September 19th 19 at 00:30
How about read the manual? It's a tool from the hosting provider.

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