Lay Theme Forum

I just installed a Lay Theme update few hours ago. Suddenly "website critical error " shows only in the main page. I can edit other projects, pages and move through the interface but main page is constantly down. Secondary URLs are working but main domain one is not. When changing to another theme the page restores as blank starting page. I wanted to report this situation before deleting and reinstall LAY theme as suggested in previous reports. Front-page editing disappeared from Customize as well. Thanks in advance.