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Trello has crashed and has a 403! warning number.... any ideas

Protune Automotive
January 12, 2026

All accounts within the buisness have this warning. 

Oh no! 403!

Taco says “Request did not come from https://id.atlassian.com”, but what does he know? He's just a dog.

1 answer

0 votes
Ollie Guan
Community Champion
January 12, 2026

Hi @Protune Automotive ,

Have you already tried accessing Trello using a different browser or an incognito/private browsing window (for example, Chrome Incognito or Edge/Firefox private mode)?

If yes:

  • Were you able to log in to Trello successfully in any of those browsers or in private mode?

  • Did you see the same 403 error message everywhere, or was it different in some cases?

Also, please let me know if you noticed any other unusual behavior or error messages (for example, pages not loading, redirects to other sites, or issues logging in to your Atlassian account at https://id.atlassian.com).

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