Server restarts - i'll pay to fix it

I need some help with my server, it keeps restarting whenever one of this erros occour.

Process: FDWATCH: peer null in event: ident 20
or:
Process: FDWATCH: peer null in event: ident 21
or
Process: FDWATCH: peer null in event: ident 22

I'm willing to pay someone to fix this. I coudn't.