Merge pull request #603 from alexmanase/2.x_fix/iterator-to-array

[2.x] Fix storing of lazy datasets into internal array

src/Repositories/DatasetsRepository.php

@@ -156,7 +156,7 @@ final class DatasetsRepository
             }
 
             if ($datasets[$index] instanceof Traversable) {
-                $datasets[$index] = iterator_to_array($datasets[$index]);
+                $datasets[$index] = iterator_to_array($datasets[$index], false);
             }
 
             // @phpstan-ignore-next-line