Hello.
The image error you’re seeing is most likely related to the PHP GD library on your server. Specifically, older versions of GD don’t support WebP format, which can trigger those types of errors even if you’re not directly uploading WebP images yourself—AbanteCart or the browser might be trying to serve them automatically if supported.
The good news is that this is usually an easy fix. I recommend contacting your hosting provider and asking them to make sure the server has an up-to-date version of PHP with full GD and WebP support enabled.
When you say the database was “corrupt,” could you clarify what exactly made you think that? Were there specific errors or behaviors? Often, a proper backup restore should resolve most issues unless the backup itself was incomplete or taken while the database was in an unstable state. If you have any logs or symptoms you noticed before the crash, it might help narrow down the root cause.