My Vaporesso Vape Flashes Red Light 5 Times After Charging—How Do I Fix This?

I’m having serious issues with my Vaporesso vape device. It was unused for a while because there was no liquid inside, and now that I’ve started using it again, there’s a strange problem with the indicator lights. Whenever I plug it in, the green charging light comes on as usual. But the second I unplug it, the red light flashes rapidly five times. I have no idea what this means or how to fix it. The user manual doesn't explain this clearly, and online sources haven't helped either. Is this a battery issue or something more serious? Vaporesso needs to provide clear instructions or troubleshooting tips immediately. If anyone else experienced this and found a solution, please advise. Vaporesso, step up and solve this promptly!