Dear @GAP
Could you please make sure of the following: 🌝
Wordpress, Lay Theme & Laytheme's Addons are all up to date ?
Any custom CSS or JS that may interfere is temporarily removed.
Any third-party plugins are temporarily de-activated.
How have you added your fonts into > Lay Options > Webfonts ? Do you use a Child theme? - Your theme name reads /lay-1/
Also these links may help:
http://laythemeforum.com:4567/topic/3623/fatal-error/2
http://laythemeforum.com:4567/topic/4870/bug-countable-fontmanager-php/4
Talk soon @GAP & best wishes Richardhttp://laythemeforum.com:4567/topic/5037/warning-appearing-on-website/4