The Facebook crash is just talking of the downside of Facebook. Facebook does not crash instead it runs into problems. Or if they are changing some features on the platform. Note, what gets crashed easily is the Facebook app.

Facebook Crash
And this is because it can run into some problems like having a virus or Facebook is no longer using that particular version again. You know Facebook is a social media and it cannot be controlled. The only person that can control it is the owner which is Mark Zuckerberg.
Why Do Facebook Crash
Facebook crashes in many ways. Facebook is an app or social media that was organized or created by a man whose name is Mark Zuckerberg in the year 2004. The platform Facebook crashes in the sense that if you have not updated the app for a very long time or do not have the latest version of the app on your device. At times a Facebook app can crash if the app that you are using at that time is corrupt or having some problems or have been contaminated by a virus.
How to Prevent Facebook from Crashing
You can prevent Facebook from crashing by freeing some space on your device. If you are running out of space on your device it can make the Facebook app not run properly on your device which can make it crash.
Like I said before now to update the app, the app can crash if the old version of the app is attacked by a virus or is no longer accepted by the platform, so you need to update the version to a new version. You can delete the app from your device or reset the app by going to your device settings.
You can also restart your device with your hands by holding down the “on and the Off” button at the same time. after some time, the device will go down and come back on, the device will automatically restart after some seconds.
To reset, go to the device settings. Then scroll down and click reset factory. Then click reset all settings and please note doing this, can remove some things that are important to you so all you should do is to back up your file first.
You will find the backup data on that same page use in resetting your device. Disconnect your Facebook account, by opening and then logging in to your Facebook account and clicking on the log out button. Then go to your settings on your device and delete the account. doing this will help you disconnect Facebook from your device.