Error: Error in balancing the equation: There is an infinite amount of solutions.

Error: Error in balancing the equation: There is an infinite amount of solutions.

1. | CuFeS + _{2}Fe + _{2}(SO_{4})_{3}O + H_{2}_{2}O → CuSO_{4} + FeSO_{4} + H_{2}SO_{4} |

2. | CuFeS + _{2}Fe + _{2}(SO_{4})_{3}O → CuSO_{2}_{4} + FeSO_{4} + H_{2}SO_{4} + H_{2}O |