Warning: include(config/config.php): failed to open stream: No such file or directory in /home/enabstgd/public_html/library/mysql.php on line 3

Warning: include(): Failed opening 'config/config.php' for inclusion (include_path='.:/opt/alt/php71/usr/share/pear') in /home/enabstgd/public_html/library/mysql.php on line 3
Error: Unable to connect to MySQL. Debugging errno: 2005 Debugging error: Unknown server host 'K_DATABASE_HOST' (-2) Error here