The switch breaks the connection, so for 5 minutes, what is the reason?

Question

network hardware

%SYS-2-MSGQ:410918 Send message failed, msgq full qid 68cac68, sys tid 70f8710
This is the output in the logs.
If so, can you tell me what it means?
nexthop 3930 switch

Answer 1

and what switch - it is not important?

Answer 2

Are physical ports dropping or just packets stop running?
Affects all connected devices in all VLANs, or just some?

Answer 3

The queue of messages passed between processes is full, so sending new ones is impossible.
Try rebooting the power switch, update the software, review the configuration, especially in the section that deals with logging.