Hi there,
This a very useful post: https://www.joomshaper.com/blog/create-a-custom-joomla-404-page-with-sp-page-builder#commentform. Thank you.
One question: what happens to the error.php when there is an update? I'm thinking of how I keep all the custom CSS in a separate file so it will not be overwritten when there is an update. Should the same method be done with the error.php file? And if so, where would the override reside?
Thank you,
Karen