2020-03-23 19:04:40.510725+0100 NetPlayer[4234:292051] [LayoutConstraints] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want.
	Try this:
		(1) look at each constraint and try to figure out which you don't expect;
		(2) find the code that added the unwanted constraint or constraints and fix it.
	(Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
(
    "<NSAutoresizingMaskLayoutConstraint:0x6000023bc7d0 h=--& v=--& UICollectionView:0x7faa86814a00.height == 0   (active)>",
    "<NSLayoutConstraint:0x6000023b93b0 UICollectionView:0x7faa86814a00.height == 276   (active)>"
)

Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x6000023b93b0 UICollectionView:0x7faa86814a00.height == 276   (active)>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.