"v0.dev is currently unable to handle this request."

I’m trying to learn web application development and decided to start with V0 so I can bring my ideas to life to their fullest potential. But I’m running into a major issue—every time I try to generate a simple login page, I get the error: “v0.dev is currently unable to handle this request.” When I refresh, it says “Authentication Failed.”

I just created my account today. I had fun experimenting with SAME and really liked it, which made me excited to dive into V0. I was hoping to get into this, enjoy the process, work steadily, and maybe even consider a subscription if it all went well. But this issue completely threw me off.

If anyone has a fix or any advice, I’d really appreciate the help.

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I am having a similar issue. I am not able to login with my existing vercel account or sign up with a new account. I am getting a 500 server error when I hit https://v0.dev/api/auth/callback?shareableToken={token} from any browser.

I am not able to login with my existing vercel account or sign up with a new account. I am getting a 500 server error when I hit https://v0.dev/api/auth/callback?shareableToken={token} from any browser.

I have been having the exact same issue. The page returns “This page isn’t working / v0.dev is currently unable to handle this request. / HTTP ERROR 500” upon clicking either “Sign Up” or “Sign In” from https://v0.dev/.

Hi folks!

Thank you all for surfacing this.

It should now work for you, but let us know if you’re seeing any issues.