Fatal error: Uncaught Error: Call to undefined function is_blog_installed() in /var/www/html/wordpress/cafexp_wp/wp-includes/load.php:755 Stack trace: #0 /var/www/html/wordpress/cafexp_wp/wp-settings.php(159): wp_not_installed() #1 /var/www/html/wordpress/cafexp_wp/wp-config.php(93): require_once('/var/www/html/w...') #2 /var/www/html/wordpress/cafexp_wp/wp-load.php(50): require_once('/var/www/html/w...') #3 /var/www/html/wordpress/cafexp_wp/wp-blog-header.php(13): require_once('/var/www/html/w...') #4 /var/www/html/wordpress/cafexp_wp/index.php(17): require('/var/www/html/w...') #5 {main} thrown in /var/www/html/wordpress/cafexp_wp/wp-includes/load.php on line 755

Fatal error: Uncaught Error: Call to undefined function wp_die() in /var/www/html/wordpress/cafexp_wp/wp-includes/class-wp-fatal-error-handler.php:234 Stack trace: #0 /var/www/html/wordpress/cafexp_wp/wp-includes/class-wp-fatal-error-handler.php(153): WP_Fatal_Error_Handler->display_default_error_template() #1 /var/www/html/wordpress/cafexp_wp/wp-includes/class-wp-fatal-error-handler.php(57): WP_Fatal_Error_Handler->display_error_template() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /var/www/html/wordpress/cafexp_wp/wp-includes/class-wp-fatal-error-handler.php on line 234