Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'mkengg_mkengg01'@'localhost' (using password: YES) in /var/www/vhosts/mk-engg.com/httpdocs/wp-includes/wp-db.php:1538
Stack trace:
#0 /var/www/vhosts/mk-engg.com/httpdocs/wp-includes/wp-db.php(1538): mysqli_real_connect()
#1 /var/www/vhosts/mk-engg.com/httpdocs/wp-includes/wp-db.php(658): wpdb->db_connect()
#2 /var/www/vhosts/mk-engg.com/httpdocs/wp-includes/load.php(404): wpdb->__construct()
#3 /var/www/vhosts/mk-engg.com/httpdocs/wp-settings.php(106): require_wp_db()
#4 /var/www/vhosts/mk-engg.com/httpdocs/wp-config.php(101): require_once('...')
#5 /var/www/vhosts/mk-engg.com/httpdocs/wp-load.php(37): require_once('...')
#6 /var/www/vhosts/mk-engg.com/httpdocs/wp-blog-header.php(13): require_once('...')
#7 /var/www/vhosts/mk-engg.com/httpdocs/index.php(17): require('...')
#8 {main}
thrown in /var/www/vhosts/mk-engg.com/httpdocs/wp-includes/wp-db.php on line 1538