Warning: Constant HOST already defined in /var/www/html/kmv/group/apply/config.php on line 20

Warning: Constant DB_NAME already defined in /var/www/html/kmv/group/apply/config.php on line 23

Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' in /var/www/html/lib/mysql2i.class.php:39 Stack trace: #0 /var/www/html/lib/mysql2i.class.php(39): mysqli_connect() #1 /var/www/html/lib/mysql2i.func.php(30): mysql2i::mysql_connect() #2 /var/www/html/kmv/group/apply/config.php(27): mysql_connect() #3 /var/www/html/kmv/group/apply/index.php(10): require('...') #4 {main} thrown in /var/www/html/lib/mysql2i.class.php on line 39