Error 1014 - website down after being turned on & off

Hi, My subscription was canceled with the company I designed my website through due to a canceled card. The subscription is now active again but my website still shows ERROR 1014.

This error was triggered by Kajabi (website design) turning my website off. My website is back live but I’m still getting ERROR 1014. Nothing has changed apart from my website being turned off & on. Why is this error suddenly showing?

I may need this explained in ‘dummy’ form as I’m pretty useless with this kind of stuff Thanks, Lewis.