Municipal Corporation Of Greater Mumbai — Online payment got failed at mcgm but money got deducted

I was paying MCGM water bill of amount rs 918/- on https://aquaptax.mcgm.gov.in through payment gateway SBIepay and then had used my credit card.
The amount got deducted and post that I got an internal server error. The receipt is not generated and the bill is still shown as unpaid.
Kindly check from your end and pay that bill or reverse the amount.
Date of the incident: 4/3/2021
Water consumer number: KEA4960002