Fatal error: Uncaught Error: Call to undefined function wp_get_development_mode() in /autoinstalator/wordpress10/wp-includes/default-constants.php:91
Stack trace:
#0 /autoinstalator/wordpress10/wp-settings.php(61): wp_initial_constants()
#1 /autoinstalator/wordpress10/wp-config.php(78): require_once('/autoinstalator...')
#2 /autoinstalator/wordpress10/wp-load.php(50): require_once('/autoinstalator...')
#3 /autoinstalator/wordpress10/wp-blog-header.php(13): require_once('/autoinstalator...')
#4 /autoinstalator/wordpress10/index.php(17): require('/autoinstalator...')
#5 {main}
thrown in /autoinstalator/wordpress10/wp-includes/default-constants.php on line 91