Server gets "ECONNREFUSED" error.

Hello!

I got my Lemmy server up and running locally yesterday yay (I set up some subs and test-posted), but today I must have tinkered with something because now the server only shows "Server error" (check code block 1 below for the server log).

Checking the logs, it seems it can't "load" the site thumbnail. Curiously if I ask for it in firefox:

http://0.0.0.0:1236/pictrs/image/730840b6-d6ec-4a40-8668-36b89c6c1d33.png

it loads up (code block 2)

Any idea why Lemmy gets this "ECONNREFUSED" error ?

Cheers !

lemmy-ui_1  | FetchError: request to http://0.0.0.0:1236/pictrs/image/730840b6-d6ec-4a40-8668-36b89c6c1d33.png failed, reason: connect ECONNREFUSED 0.0.0.0:1236
lemmy-ui_1  |     at ClientRequest.<anonymous> (/app/node_modules/node-fetch/lib/index.js:1505:11)
lemmy-ui_1  |     at ClientRequest.emit (node:events:512:28)
lemmy-ui_1  |     at Socket.socketErrorListener (node:_http_client:495:9)
lemmy-ui_1  |     at Socket.emit (node:events:512:28)
lemmy-ui_1  |     at emitErrorNT (node:internal/streams/destroy:151:8)
lemmy-ui_1  |     at emitErrorCloseNT (node:internal/streams/destroy:116:3)
lemmy-ui_1  |     at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
lemmy-ui_1  |   type: 'system',
lemmy-ui_1  |   errno: 'ECONNREFUSED',
lemmy-ui_1  |   code: 'ECONNREFUSED'
lemmy-ui_1  | }
proxy_1     | 172.18.0.1 - - [18/Jul/2023:14:31:31 +0000] "GET / HTTP/1.1" 500 12 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0"

pictrs_1    | 2023-07-18T14:32:21.858505Z  INFO HTTP request{http.method=GET http.route=/image/original/{filename} http.flavor=1.1 http.scheme=http http.host=pictrs:8080 http.client_ip=172.18.0.7:59168 http.user_agent=Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0 http.target=/image/original/730840b6-d6ec-4a40-8668-36b89c6c1d33.png otel.name=HTTP GET /image/original/{filename} otel.kind="server" request_id=65877368-96ae-4ad9-a928-67a9bc3e3700}: tracing_actix_web::root_span_builder: new
pictrs_1    | 2023-07-18T14:32:21.861635Z  INFO HTTP request{http.method=GET http.route=/image/original/{filename} http.flavor=1.1 http.scheme=http http.host=pictrs:8080 http.client_ip=172.18.0.7:59168 http.user_agent=Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0 http.target=/image/original/730840b6-d6ec-4a40-8668-36b89c6c1d33.png otel.name=HTTP GET /image/original/{filename} otel.kind="server" request_id=65877368-96ae-4ad9-a928-67a9bc3e3700 trace_id=00000000000000000000000000000000 http.status_code=200 otel.status_code="OK"}: tracing_actix_web::root_span_builder: close time.busy=1.43ms time.idle=1.73ms
proxy_1     | 172.18.0.1 - - [18/Jul/2023:14:32:21 +0000] "GET /pictrs/image/730840b6-d6ec-4a40-8668-36b89c6c1d33.png HTTP/1.1" 200 12511 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0"