Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Pesquisar no site de suporte

Evite golpes de suporte. Nunca pedimos que você ligue ou envie uma mensagem de texto para um número de telefone, ou compartilhe informações pessoais. Denuncie atividades suspeitas usando a opção “Denunciar abuso”.

Saiba mais
Esta discussão foi arquivada. Faça uma nova pergunta se precisa de ajuda.
Arquivado

Getting sync error 413 request too large

Firefox Sincronização de dados
George replied
George
George

I get the error, "Sync encountered an error while syncing: Unknown error." The error log shows this message:

POST fail 413 https://sync-269-us-west-2.sync.services.mozilla.com/1.5/32341439/storage/history

I get the error, "Sync encountered an error while syncing: Unknown error." The error log shows this message: POST fail 413 https://sync-269-us-west-2.sync.services.mozilla.com/1.5/32341439/storage/history

Todas as respostas (2)

philipp
philipp
  • Moderator

hi, this is an issue with synchronising your history. it's likely that you have a single entry there with a humongous url. maybe you're able to find this entry in your history and to delete it selectively in order to get sync working again. other alternatives would be clearing the whole browsing history or if you don't depend on it to exempt it from getting synced in the firefox menu > options > sync panel.

George
George Autor da pergunta

Thanks for your help! I found 223 very long URLs from a particular web site (HealthNet.com) in my history. Each was between 28k and 29k in length. I deleted them and sync now works. I plan to report this as a bug, since Firefox history sync should accept any URL that Firefox itself can use.