Vectorizing failed: InvalidSignatureException: Signature not yet current: 20200818T140912Z is still later than 20200818T140805Z (20200818T140305Z + 5 min.). Try re-uploading the image or refreshing your browser.
Welcome to the forum Antonio,
Are you trying to import an image into Easel? If so could you share the file and I will take a look at it?
Also check your system clock. I remember having a similar error once when the clock was fast on my system. if you have it where it keeps its own time (not sync with the internet) then your clock can be fast and give an error.