Sonewconn - queue Problem

[jaime.viyuela]

I have a problem with our openvpn. This doesn't happen before…

Now when there are some people connected to the vpn, it starts to fail, and the rest of the people cant connect...

Jun 26 13:53:13 kernel sonewconn: pcb 0xfffff8009c74d2d0: Listen queue overflow: 2 already in queue awaiting acceptance (6 occurrences)
Jun 26 13:52:12 kernel sonewconn: pcb 0xfffff8009c74d2d0: Listen queue overflow: 2 already in queue awaiting acceptance (1 occurrences)

What can I do??