Hello, Quisquillosaaove
In order to identify the issue on your site, we kindly ask you to enable debug mode in WordPress, as per the instructions provided in the following link: https://wordpress.org/support/article/debugging-in-wordpress/. This will help to determine what needs to be fixed.
Also, contact your hosting provider and ask about the error log.
Provide us with this info.
Kind Regards,
8theme team