[WARNING] Too many incoming connections

   Loaded: loaded (/etc/systemd/system/dnscrypt-proxy.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2021-04-29 02:26:43 BST; 2 weeks 2 days ago
 Main PID: 404 (dnscrypt-proxy)
    Tasks: 11 (limit: 4915)
   CGroup: /system.slice/dnscrypt-proxy.service
           └─404 /opt/dnscrypt-proxy/dnscrypt-proxy -config dnscrypt-proxy.toml

May 15 01:05:40 raspberrypi dnscrypt-proxy[404]: [2021-05-15 01:05:40] [WARNING] Too many incoming connections (max=250)
May 15 01:05:45 raspberrypi dnscrypt-proxy[404]: [2021-05-15 01:05:45] [WARNING] Too many incoming connections (max=250)
May 15 01:05:51 raspberrypi dnscrypt-proxy[404]: [2021-05-15 01:05:51] [WARNING] Too many incoming connections (max=250)
May 15 01:05:57 raspberrypi dnscrypt-proxy[404]: [2021-05-15 01:05:57] [WARNING] Too many incoming connections (max=250)
May 15 01:06:03 raspberrypi dnscrypt-proxy[404]: [2021-05-15 01:06:03] [WARNING] Too many incoming connections (max=250)
May 15 03:26:32 raspberrypi dnscrypt-proxy[404]: [2021-05-15 03:26:32] [NOTICE] Server with the lowest initial latency: NextDNS-123456 (rtt: 26ms)
May 15 07:26:32 raspberrypi dnscrypt-proxy[404]: [2021-05-15 07:26:32] [NOTICE] Server with the lowest initial latency: NextDNS-123456 (rtt: 25ms)
May 15 11:26:32 raspberrypi dnscrypt-proxy[404]: [2021-05-15 11:26:32] [NOTICE] Server with the lowest initial latency: NextDNS-123456 (rtt: 24ms)
May 15 15:26:32 raspberrypi dnscrypt-proxy[404]: [2021-05-15 15:26:32] [NOTICE] Server with the lowest initial latency: NextDNS-123456 (rtt: 25ms)
May 15 19:26:33 raspberrypi dnscrypt-proxy[404]: [2021-05-15 19:26:33] [NOTICE] Server with the lowest initial latency: NextDNS-123456 (rtt: 108ms)
 

I'm getting [WARNING] Too many incoming connections is this normal?