CMK version: RAW 2.1.0
OS version: Debian 11
Error message:
Started at: 12:26:51. Finished at: 12:27:05.
HTTP Error - 502: 502 Proxy Error
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request
Reason: Error reading from remote server
Apache/2.4.56 (Debian) Server at my_ip Port 80
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Does anyone know why I get this error? I think I didnt changed anything and after working well suddenly the error appeared…