I was just like visiting my website and suddenly there are errors popping up on screen like.
“Undefined array key 1”.
I just installed another cms on another sub domain and prompt me to to check the box to change the Php version of the subdomain installation to take effect.
I utilized PHP version 8.1 and worked on a concrete site with version 9.2. However, the website as a whole is accountable for the issue, and it requires debugging. Additionally, I am responsible for managing the Atomik theme.