GIF endpoints return 503 after upgrading a self-hosted instance to the latest v1

{
  "level": "warn",
  "time": "2026-07-01T15:16:25.620Z",
  "service": "fluxer-api",
  "env": "production",
  "error": {
    "type": "NatsError",
    "message": "503",
    "stack": "NatsError: 503\n    at NatsError.errorForCode (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/core.ts:170:12)\n    at isRequestError (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/msg.ts:34:22)\n    at SubscriptionImpl.callback (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/muxsubscription.ts:92:33)\n    at ProtocolHandler.processMsg (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:741:11)\n    at ProtocolHandler.push (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:863:14)\n    at Parser.parse (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/parser.ts:241:29)\n    at ProtocolHandler.<anonymous> (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:564:25)\n    at Generator.next (<anonymous>)\n    at fulfilled (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/lib/nats-base-client/protocol.js:5:58)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n\nError\n    at new BaseRequest (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/request.ts:45:18)\n    at new RequestOne (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/request.ts:142:5)\n    at NatsConnectionImpl.request (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/nats.ts:417:17)\n    at NatsGifProvider.request (/usr/src/app/fluxer_api/src/api/gif/NatsGifProvider.ts:262:38)\n    at NatsGifProvider.suggest (/usr/src/app/fluxer_api/src/api/gif/NatsGifProvider.ts:219:15)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n    at async Object.handler (/usr/src/app/fluxer_api/src/api/gif/GifController.ts:177:20)\n    at async dispatch (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/compose.js:22:17)\n    at async handler (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/hono-base.js:118:39)\n    at async dispatch (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/compose.js:22:17)",
    "name": "NatsError",
    "code": "503"
  },
  "op": "Suggest",
  "msg": "[gif-service] request failed"
}
{
  "level": "info",
  "time": "2026-07-01T15:16:25.621Z",
  "service": "fluxer-api",
  "env": "production",
  "method": "GET",
  "path": "/v1/gifs/suggest",
  "status": 503,
  "durationMs": 19,
  "msg": "Request completed"
}
{
  "level": "warn",
  "time": "2026-07-01T15:16:25.707Z",
  "service": "fluxer-api",
  "env": "production",
  "error": {
    "type": "NatsError",
    "message": "503",
    "stack": "NatsError: 503\n    at NatsError.errorForCode (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/core.ts:170:12)\n    at isRequestError (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/msg.ts:34:22)\n    at SubscriptionImpl.callback (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/muxsubscription.ts:92:33)\n    at ProtocolHandler.processMsg (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:741:11)\n    at ProtocolHandler.push (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:863:14)\n    at Parser.parse (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/parser.ts:241:29)\n    at ProtocolHandler.<anonymous> (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/protocol.ts:564:25)\n    at Generator.next (<anonymous>)\n    at fulfilled (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/lib/nats-base-client/protocol.js:5:58)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n\nError\n    at new BaseRequest (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/request.ts:45:18)\n    at new RequestOne (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/request.ts:142:5)\n    at NatsConnectionImpl.request (/usr/src/app/fluxer_api/node_modules/.pnpm/nats@2.29.3/node_modules/nats/nats-base-client/nats.ts:417:17)\n    at NatsGifProvider.request (/usr/src/app/fluxer_api/src/api/gif/NatsGifProvider.ts:262:38)\n    at NatsGifProvider.search (/usr/src/app/fluxer_api/src/api/gif/NatsGifProvider.ts:166:31)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n    at async Object.handler (/usr/src/app/fluxer_api/src/api/gif/GifController.ts:77:20)\n    at async dispatch (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/compose.js:22:17)\n    at async handler (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/hono-base.js:118:39)\n    at async dispatch (file:///usr/src/app/fluxer_api/node_modules/.pnpm/hono@4.12.2/node_modules/hono/dist/compose.js:22:17)",
    "name": "NatsError",
    "code": "503"
  },
  "op": "Search",
  "msg": "[gif-service] request failed"
}