Fatal error: Uncaught Error: Call to undefined function wp_initial_constants() in C:\webserver\apache2.4.57\htdocs\php8\wp-settings.php:63 Stack trace: #0 C:\webserver\apache2.4.57\htdocs\php8\wp-config.php(96): require_once() #1 C:\webserver\apache2.4.57\htdocs\php8\wp-load.php(50): require_once('...') #2 C:\webserver\apache2.4.57\htdocs\php8\wp-blog-header.php(13): require_once('...') #3 C:\webserver\apache2.4.57\htdocs\php8\index.php(17): require('...') #4 {main} thrown in C:\webserver\apache2.4.57\htdocs\php8\wp-settings.php on line 63