Investigate bug with iOS and Android App and fix

Hi,

I have a mobile app created on both Android and iOS. No development work has been carried out on either app since December 2019, however, the app has stopped working in some places and is coming up with a "No Data to Show" error on some screens.

The only thing that has been done is that both the apps and website have been moved from a GoDaddy Dedicated sever to an AWS Free Tier server.

I need someone to investigate what the issue is, how it was caused and then fix the issue. This needs to be completed ASAP so that users can continue using the app.

As a side note (and after this work is completed), I am also looking for an iOS and Android developer to work on this business in exchange for equity.

Thanks.