App cant access freshly built chromadb container

[johannboehme]

When cloning this repo and following the instructions, the WebApp throws this error:

error: Error: Chroma getOrCreateCollection error: Error: TypeError: fetch failed
at Chroma.ensureCollection (file:///app/node_modules/langchain/dist/vectorstores/chroma.js:70:23)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async Chroma.fromExistingCollection (file:///app/node_modules/langchain/dist/vectorstores/chroma.js:150:9)
at async handler (webpack-internal:///(api)/./pages/api/chat.ts:47:53)
at async K (/app/node_modules/next/dist/compiled/next-server/pages-api.runtime.dev.js:21:2871)
at async U.render (/app/node_modules/next/dist/compiled/next-server/pages-api.runtime.dev.js:21:3955)
at async DevServer.runApi (/app/node_modules/next/dist/server/next-server.js:598:9)
at async NextNodeServer.handleCatchallRenderRequest (/app/node_modules/next/dist/server/next-server.js:269:37)
at async DevServer.handleRequestImpl (/app/node_modules/next/dist/server/base-server.js:810:17)
at async /app/node_modules/next/dist/server/dev/next-dev-server.js:339:20
at async Span.traceAsyncFn (/app/node_modules/next/dist/trace/trace.js:154:20)
at async DevServer.handleRequest (/app/node_modules/next/dist/server/dev/next-dev-server.js:336:24)
at async invokeRender (/app/node_modules/next/dist/server/lib/router-server.js:173:21)
at async handleRequest (/app/node_modules/next/dist/server/lib/router-server.js:350:24)
at async requestHandlerImpl (/app/node_modules/next/dist/server/lib/router-server.js:374:13)

the chomadb is running and reachable.

This behavior is new, something in the chromadb container has changed.