Production down — React Router 7 SSR function crashes: ERR_MODULE_NOT_FOUND for react-router/dist/development/index.mjs Severity: Production outage — no working deployment to roll back to Plan: Hobby Project: https://vercel.com/chunk-creations/model-box-app Failing deployment: https://vercel.com/…

@joao-2010 @viniciuscostabcanvas @rizzafar-2128 Could you try again now? We’ve made some changes

We’re experiencing the same issue

Likewise, same as described above. We started noticing this issue out of nowhere today in between a successful deployment at 1:56PM EDT and a deployment at 3:33pm EDT that presented the failure. We did have a previous deployment to rollback to, and that was successful, but we cannot make additional…

Thanks for reporting, we are investigating right now

We are rolling out the fix now, if you redeploy your projects they should be back up and running properly. The team is continuing to investigate and we’ve updated the status page to track this https://stspg.io/6knpl12q53h5

Confirmed working again on our end. Thank you for the quick resolution.

I can confirm it’s working for my app after redeploy. Thanks!

Production down — React Router 7 SSR function crashes

Help

seldon1981 (Seldon1981) May 18, 2026, 9:43pm 10

I am having the same problem here

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Production down — React Router 7 SSR function crashes

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