Severity

Error

Source

COMMUNICATION

Message Text

An error occured while sending a message over ATTACH_MANAGER_HANDLE %u, when executing an async command for client %s.

Description

An error occured while the server was sending a message to the Attach Manager that is in charge of the client sessions.

Cause

This error mostly occurs when an error occured and the connection has been closed.

Action

See the debug log for more information and check, if the connection was closed.