WhatsApp Error 131000: Unknown error

What this means#

The message failed to send due to an unspecified error.

Why it happens#

• Transient, unclassified failure.

How to resolve it#

Wait about 10 minutes and retry; raise a support ticket if it keeps happening.

Learn more#

See Meta's official reference for WhatsApp error code 131000.

Still stuck?#

If the error persists after trying the steps above, note the exact error code (131000) and reach out to support with the message details — the code tells us exactly what WhatsApp rejected.