StreamLit autostart error: your API didn't start in time, check the logs for your studio

From some days my StreamLit apps that I have made public with a link and set to outostart always gives error (in the browser of the users)

‘your API didn’t start in time, check the logs for your studio’

I have to start manually the Studio that of course after a while goes to sleep…

please help, I need the StreamLit apps running for the users so they can evaluate the outputs of the system done…

Thanks!
Mario