19 Ways To Fix Facebook Messenger Not Sending Messages Error

Have you Just experienced the ‘Facebook Messenger Not Sending Messages’ issue?

Why can’t I send messages to a person on Messenger if neither of us is blocked? 

You might also have the same question! Right? 

Well, in this blog post, I m showing you some easy steps to deal with such issues.

Keep scrolling….

Facebook Messenger is one of the most popular chat apps with over a billion active users. It’s simple to use and can be accessed on any kind of smartphone as well as on PCs. 

Whether you’re messaging a friend or family member, or sending a group chat, the Facebook messenger is a great option. You can also make video calls and share photos and videos.

But sometimes you might not able to send messages to your friends on Facebook messenger and get an error message called “Facebook Messenger Not Sending Messages”. 

Why do you get this error and how to fix it?

Stay with me…..

What is Facebook Messenger Not Sending Messages issue?

This is a common technical issue that many users experience from time to time. This can be very frustrating for users who rely on the app to communicate with others. There are a few possible reasons for this problem and fortunately, there are also some solutions.

First, let’s explore some of the possible reasons why your messages might not be sent.

  • Facebook messenger service experiencing technical issues: If you’re trying to send a message on Facebook messenger and it’s not going through, it’s likely due to technical issues on their end. The best thing to do in this case is to wait a little while and try again later. In the meantime, you can try contacting the person you’re trying to reach through another method (e.g. email, text, etc.).
  • You have been blocked temporarily on Messenger: This is because you sent a lot of messages recently or your messages went against the Facebook Community Standards. Keep in mind that this is a temporary block and you need to wait a few days to get unblocked. 
  • The user may have blocked you: This also can be a potential reason why you are getting Facebook Messenger Not Sending Messages error. In this case, you need to contact the person through other mediums and ask them if they have blocked you.
  • Problems with your Internet connection or device: There could be a problem with your Internet connection or device that’s causing messages not to send on Messenger. To rule out this possibility, try restarting your device and checking your Internet connection. 
  • Outdated version of Messenger app: There could also be a problem with the Messenger app itself. In this case, the best course of action is to uninstall the app and then reinstall it. This should clear up any issues and allow you to start sending messages again.

How to fix Facebook Messenger Not Sending Messages issue?

Below are some possible actions you can take to deal with the FB messenger not sending messages issue.

#1. Check if the person has blocked you

If the person you’re trying to message has blocked you on Facebook or Messenger, you won’t be able to contact them. So try to contact them through other mediums and ask whether they have blocked you. In this case, you can request them to unblock you if it had done accidentally.

check if they have blocked you

This might be helpful: What Happens When You Block Someone On Facebook 

#2. Check if you have been blocked on Messenger

Sometimes Facebook Messenger itself restricts your ability to message others on messenger. This happens if your messages went against the Facebook Community Standards. If you are not able to send messages due to this reason, you will need to wait for a few days to get your messaging ability back to your account. 

#3. Check if Facebook Messenger is down

This happens due to technical issues on the Messenger server. You can check this by going to DownDetector.com and entering “Facebook Messenger” in the search bar. If there are a lot of reports about Facebook Messenger not working, then it’s probably down.

Check if Facebook Messenger is down

#4. Check your internet connection

Make sure you have a strong internet connection. If you’re using a mobile data connection, try to connect to a Wi-Fi network and see if that solves the problem.

check your internet connection

#5. Restart the Facebook Messenger app

Sometimes, the app just needs a refresh. To do this, simply close the app and then reopen it. If that doesn’t work, try further steps.

#6. Restart your device

If you’re still having trouble sending messages on Facebook Messenger, try restarting your device. This can often help clear up any minor glitches that may be causing the problem.

restart your phone

#7. Update messenger app

There are many times when a simple update can fix a bug and make the app work again. Check if your messenger app is waiting for updates and update it If there is an update available.

update messenger app

#8. Uninstall and reinstall the Facebook Messenger app

If the issue still persists, then you can try uninstalling and reinstalling the Facebook Messenger app. This will delete the app and all its data from your device. Once you’ve reinstalled the app, log back into your account and try sending a message again.

re install messenger app

#9. Make sure you are using an official messenger app

If you are not using the official messenger app, then that could be the issue. Try downloading the official Facebook messenger app from the App Store or Google Play Store and see if that fixes the problem.

use official messenger app

#10. Enable – Disable Airplane Mode

This will reset your internet and data connection and probably fix the ‘Unable to send messages on Messenger error’.

enable and disable airplane mode

#11. Turn off VPN

One potential reason why your Facebook Messenger might not be sending messages is that you have a VPN turned on. Try turning off your VPN and see if that fixes the issue.

#12. Try on the web version

If you are using the messenger app and it is not working, then you can try using the web version of messenger.

Try on the web version

#13. Disable data saver mode for Messenger app

If you have data saver mode enabled for the Messenger app, it could be the reason why you’re not able to send messages. Find the settings on your mobile device and turn off the data saver mode for the Messenger app.

disable data saver mode for messenger app

#14. Enable background data usage for Messenger app

This will allow the app to continue working even when you are not using it. To do this, go to Settings > Apps > Messenger and toggle on the Allow Background Data Usage option.

enable background data for messenger

#15. Update your operating system

Check for updates to your phone’s operating system and install them if they’re available.

#16. Update your web browser

If you’re using an outdated web browser, it could be the reason why Facebook Messenger is not sending messages. Update your web browser and check if it works.

#17. Try Facebook messenger lite app

If you’re experiencing issues with sending messages on Facebook Messenger, one possible solution is to try using the Facebook Messenger Lite app. This app is a stripped-down version of the regular Facebook Messenger app and may use less data and resources, which could help to resolve any issues you’re experiencing.

use messenger lite

#18. Clear the cache and data of the Facebook Messenger app

This is another effective troubleshooting step that you can take. Clearing the cache and data of the Facebook Messenger app will reset the app and clear any corrupt data that might be causing the issue.

#19. Contact Support

If you’re still having trouble sending messages on Facebook Messenger, you can contact Facebook support for help. To do this, open the Messenger app and tap on the profile icon in the top left corner. Then, scroll down and tap on “Report technical problem”.  Follow the procedure and submit your issue. Then you need to wait for a few days to get their replies. 


I hope, you have successfully fixed the issue: Facebook Messenger Not Sending Messages.

Which method worked for you?

Please share with us through the comments.

Happy Chatting…

Further Readings:

Facebook Messenger Not Sending Messages Error | FAQs

Can I send messages to someone not on my friend list?

Sending messages to people who are not on your friend list on Facebook is possible. But it’s not guaranteed that they will see your message as it goes to the Message Requests section and usually people don’t look there. It also depends on the Privacy settings they have set on their account. 

Can I send messages to someone who has blocked me on Facebook?

The answer is no – if someone has blocked you, you will not be able to send them messages, whether it’s through the Facebook Messenger app or through the Facebook website. If you try to send a message, you will receive an error message saying that the user is not contactable on Messenger.

Why is my Facebook messenger not sending messages?

There could be a few reasons why your Facebook messenger isn’t sending messages. It could be technical issues on Facebook’s end, an issue with your network connection, or if the person you’re trying to message has blocked you.

Photo of author

Bibek Sapkota

I'm Bibek | Tech Enthusiast & Lifelong Learner. | Playing on the Web for the Past Few Years as a Full-Time Tech Blogger. At TechnoBite, I curate insightful content ranging from how-to guides to in-depth tech reviews. Passionate about continuous learning and sharing knowledge, my mission is to empower my audience with valuable information to navigate the ever-evolving world of technology.

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