( ! ) Fatal error: Could not check compatibility between SebastianBergmann\CodeUnit\CodeUnitCollection::getIterator(): SebastianBergmann\CodeUnit\CodeUnitCollectionIterator and IteratorAggregate::getIterator(): Traversable, because class SebastianBergmann\CodeUnit\CodeUnitCollectionIterator is not available in /home/homes/florianefave/sites/minou/vendor/sebastian/code-unit/src/CodeUnitCollection.php on line 50
Call Stack
#	Time	Memory	Function	Location
1	0.0118	360464	{main}( )	.../CodeUnitCollection.php:0