added condition to avoid max recursion depth

Author: Santhosh Kumar Bethi

pandas/core/arrays/sparse/array.py

@@ -1571,6 +1571,9 @@ def cumsum(self, axis: AxisInt = 0, *args, **kwargs) -> SparseArray:
             raise ValueError(f"axis(={axis}) out of bounds")
 
         if not self._null_fill_value:
+            if isinstance(self, SparseArray) and self.fill_value == 0:
+                # special case where we can avoid densifying
+                return SparseArray(self.to_dense().cumsum())
             return SparseArray(self.to_dense()).cumsum()
 
         return SparseArray(