Troubleshooting Updated Mar 2026
Campaign Sending Errors
Fix errors when campaigns fail to send or show unexpected behavior.
campaignerrorfailedsendstuckproblem
Campaign Not Sending?
Here are the most common campaign errors and their solutions.
"Insufficient Credits"
- Your balance cannot cover the campaign cost
- Check your balance in the dashboard
- Top up credits before retrying
- Tip: Reduce recipients or shorten your message to lower cost
"Sender ID Not Found"
- The selected sender ID is not approved for your account
- Request a sender ID in the Compose page
- Wait 3-5 business days for network approval
"No Recipients"
- The selected group is empty, or no valid numbers were found
- Check your contact group has members
- For manual entry, ensure numbers are in correct format (255XXXXXXXXX)
"Campaign Stuck in QUEUED"
- Large campaigns are processed in batches
- Check the History page for progress updates
- If stuck for more than 30 minutes, contact support
"Message Too Long"
- Your message exceeds the maximum length
- SMS: 918 characters max (6 segments)
- Use Magic Write to shorten while keeping the message impactful
Related in Troubleshooting
Common Delivery Issues
Diagnose and fix common SMS delivery problems.
Account Access & Login Issues
Fix common account access problems including login, approval, and verification.
Credits Not Reflecting After Payment
What to do when your credits don't appear after making a payment.
My Sender ID Was Rejected or Is Still Pending
Why a Sender ID gets rejected or stays pending, and exactly how to get it approved.