Error in the middle of the translation process

[optsing]

Each attempt to translate ends with the following error after few minutes of normal work:

⨯ Error: failed to pipe response
    at pipeToNodeResponse (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\pipe-readable.js:111:15)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async sendResponse (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\send-response.js:40:13)
    at async doRender (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:1360:25)
    at async cacheEntry.responseCache.get.routeKind (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:1552:28)
    at async DevServer.renderToResponseWithComponentsImpl (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:1460:28)
    at async DevServer.renderPageComponent (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:1843:24)
    at async DevServer.renderToResponseImpl (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:1881:32)
    at async DevServer.pipeImpl (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:909:25)
    at async NextNodeServer.handleCatchallRenderRequest (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\next-server.js:266:17)
    at async DevServer.handleRequestImpl (C:\Users\optsi\projects\srt-ai\node_modules\next\dist\server\base-server.js:805:17) {
  [cause]: TypeError: Cannot read properties of undefined (reading 'timestamp')
      at Object.start (webpack-internal:///(rsc)/./app/api/route.ts:70:59)
      at process.processTicksAndRejections (node:internal/process/task_queues:95:5)