Fatal error: Could not check compatibility between SebastianBergmann\Complexity\ComplexityCollection::getIterator(): SebastianBergmann\Complexity\ComplexityCollectionIterator and IteratorAggregate::getIterator(): Traversable, because class SebastianBergmann\Complexity\ComplexityCollectionIterator is not available in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/sebastian/complexity/src/Complexity/ComplexityCollection.php on line 47