I am using Azure Cloud, multisite WordPress and have enabled these codes in wp-config.php file.

    // Enable WP_DEBUG mode
define( 'WP_DEBUG', true );

// Enable Debug logging to the /wp-content/debug.log file
define( 'WP_DEBUG_LOG', true );

// Disable display of errors and warnings
define( 'WP_DEBUG_DISPLAY', true );
@ini_set( 'display_errors', 0 );

// Use dev versions of core JS and CSS files (only needed if you are modifying these core files)
define( 'SCRIPT_DEBUG', true );

But there is no change. It shows a blank page only and I am unable to find any debug.log file in wp-content folder nor showing any error on the page if I apply “var_dump”. What settings should I apply or check?