NP SERVER Error

[elmelavi]

Hi, our nprinting server event viewer is filled with PostgreSQL  "FATAL: connection to client lost" . has this anything to do with mac number of connection ? and is there anyway to manage or mitigate this error?

[Lucas_Gatling]

@elmelavi  Good afteroon. For clarity are you referring to the Windows Event Logs on the Npinting server? Do you see any similar type errors in the actual Nprinting Logs?

https://help.qlik.com/en-US/nprinting/May2023/Content/NPrinting/AdministeringQVNprinting/Logging.htm

[elmelavi]

Hay i talk about the windows event viewer logs 

in the nprinting log i see no errors

[andregas · Accepted solution]

Hello @elmelavi ,

I suggest you to investigate why that rows are logged.

Could the antivirus kill the connections?
Verify here the NPrinting exclusions: https://community.qlik.com/t5/Official-Support-Articles/Qlik-NPrinting-Server-Engine-and-Designer-An...

[elmelavi]

There Was Some Problem In The Antivirus 

It Solve The Problom