The Facebook SDK seems to be responsible for a very big problem that exists in the iPhone, as the social network software causes thousands of applications to shut down.
More specifically, applications containing the built-in Facebook SDK can no longer be started. 
The apps also include some high profile ones like Tinder, Waze, Spotify, Deezer and others. All of these apps typically use Facebook software to allow users to log into their accounts from the social network.
Facebook has already confirmed that it is investigating the problem, but for now, there does not seem to be a solution.
Applications stop working independently of the iPhone where they are installed. For example, they do not work on iPhone 7 but also on iPhone 11 Pro Max.
This is the second time the Facebook SDK has caused problems, with similar bugs appearing in early May. Then it social network a fix was released pretty quickly, but this time no one knows when the issue could be resolved.
Hopefully the problem will be resolved quickly and the important thing to know is that you probably won't need one information software. Facebook can patch it on its servers without asking users to install an update.
