I can’t customize my theme. I keep getting “There’s a problem loading your theme settings. Try reloading the template.****” error in editor. So it is not loading properly. I tried to clean the browser, tried in another browser, tried in another computer. But unfortunately keep getting same error. I attached the error image
The problem has disappeared on its own. I didn’t have to do anything. Maybe there was something wrong with the servers at that time. But thank you so much for your quick response.