On goerli ethstats, one of the clients causes server to crash

[tkstanczak]

Running the latest version of eth-net-intelligence-api.
Each time I bring back my client it crashes the server at: https://stats.goerli.net/

The crash causes ethstats to display first:
Bad Gateway message (just tex on empty screen)
then
Service Unavailable message

CONFIG:

{
"name" : "node-app-goerli",
"script" : "app.js",
"log_date_format" : "YYYY-MM-DD HH:mm Z",
"merge_logs" : false,
"watch" : false,
"max_restarts" : 10,
"exec_interpreter" : "node",
"exec_mode" : "fork_mode",
"env":
{
"NODE_ENV" : "production",
"RPC_HOST" : "localhost",
"RPC_PORT" : "8546",
"LISTENING_PORT" : "30313",
"INSTANCE_NAME" : "Nethermind-VM1-Goerli",
"CONTACT_DETAILS" : "https://gitter.im/nethermindeth/nethermind",
"WS_SERVER" : "https://stats.goerli.net",
"WS_SECRET" : "[removed]",
"VERBOSITY" : 2
}
}

rogress: 1 }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= SYNC UPDATE: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317791,
0|node-app-goerli | 2019-01-04 21:53 +00:00: highestBlock: 317791,
0|node-app-goerli | 2019-01-04 21:53 +00:00: progress: 1 }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= { id: 'nethermindVm1Goerli',
0|node-app-goerli | 2019-01-04 21:53 +00:00: stats:
0|node-app-goerli | 2019-01-04 21:53 +00:00: { active: true,
0|node-app-goerli | 2019-01-04 21:53 +00:00: syncing:
0|node-app-goerli | 2019-01-04 21:53 +00:00: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317792,
0|node-app-goerli | 2019-01-04 21:53 +00:00: highestBlock: 317792,
0|node-app-goerli | 2019-01-04 21:53 +00:00: progress: 1 },
0|node-app-goerli | 2019-01-04 21:53 +00:00: mining: false,
0|node-app-goerli | 2019-01-04 21:53 +00:00: hashrate: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: peers: 13,
0|node-app-goerli | 2019-01-04 21:53 +00:00: gasPrice: '20000000000',
0|node-app-goerli | 2019-01-04 21:53 +00:00: uptime: 100 } }
0|node-app-goerli | 2019-01-04 21:53 +00:00: [eth] =i= SYNC UPDATE: { startingBlock: 0,
0|node-app-goerli | 2019-01-04 21:53 +00:00: currentBlock: 317792,

[tkstanczak]

client side logs (errors):
0|node-app | 2019-01-04 22:30 +00:00: [eth] xx> [Error: Internal error]
0|node-app | 2019-01-04 22:30 +00:00: [eth] xx> getLatestBlock couldn't fetch block...
0|node-app | 2019-01-04 22:30 +00:00: [eth] xx> [Error: Internal error]
0|node-app | 2019-01-04 22:31 +00:00: [eth] xx> getLatestBlock couldn't fetch block...
0|node-app | 2019-01-04 22:31 +00:00: [eth] xx> [Error: Internal error]
0|node-app | 2019-01-04 22:31 +00:00: [eth] xx> getLatestBlock couldn't fetch block...
0|node-app | 2019-01-04 22:31 +00:00: [eth] xx> [Error: Internal error]
0|node-app | 2019-01-04 22:31 +00:00: [eth] ==> Got same block: 317942
0|node-app | 2019-01-04 22:31 +00:00: [eth] ==> Got same block: 317942
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =✘= Socket connection has been closed
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= Reconnecting in 500 ms
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= This is attempt 1 out of 10
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= Reconnecting in 1311 ms
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= This is attempt 2 out of 10
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= Reconnecting in 3919 ms
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= This is attempt 3 out of 10
0|node-app | 2019-01-04 22:31 +00:00: [sys] xxx Received kill signal, shutting down gracefully.
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= Reconnecting in 7817 ms
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =!= This is attempt 4 out of 10
0|node-app | 2019-01-04 22:31 +00:00: [wsc] =✘= Socket error: { [Error: unexpected server response (503)]