Java out of memory

Hi all,
Running an older version 3.4 on windows server.
After a restart of services getting the below messages. Anything I do to solve?
java.lang.outofmemoryerror thread creation failed
java out of memory metaspace

Appreciated not on the latest version but I have only recently inherited this project so still getting to grips.

Hello Robwg4,

welcome to the community forum! The message you are seeing indicates your broker ran out of memory. I would first make sure HiveMQ’s system requirements are met. In case you have no monitoring in place, I highly recommend considering making metrics available as they offer great insight as to what is actually happening on the broker.

By the way, HiveMQ is not supported on Windows for production environments.

Kind regards,

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