Capitec bank system error

Capitec went through a technical error resulting in their online service and cellphone banking errors.

As a result if this error I just received an SMS stating that I have overdrawn on my account. I dont understand how can that be as the money I had in my account has always been enough versus my expensitures.

So how can the be an overdrawn statement sent to me when clearly the peoblem is with their system.

How can they send me a message telling me that I have to pay that money.

Can someone please assist on this matter.