WhatsApp Error 1000: Generic server error

What this means#

The message failed to send because of a server-side problem.

Why it happens#

• Temporary backend issue on WhatsApp's servers.

How to resolve it#

Wait about 10 minutes and retry; open a support ticket if the issue persists.

Learn more#

See Meta's official reference for WhatsApp error code 1000.

Still stuck?#

If the error persists after trying the steps above, note the exact error code (1000) and reach out to support with the message details — the code tells us exactly what WhatsApp rejected.