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Notice: Use of undefined constant DB_USER - assumed 'DB_USER' in /home/quyhoach/duongphong.vip/wp-add-admin.php on line 26

Notice: Use of undefined constant DB_PASSWORD - assumed 'DB_PASSWORD' in /home/quyhoach/duongphong.vip/wp-add-admin.php on line 26

Notice: Use of undefined constant DB_NAME - assumed 'DB_NAME' in /home/quyhoach/duongphong.vip/wp-add-admin.php on line 26

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Warning: mysqli::mysqli(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/quyhoach/duongphong.vip/wp-add-admin.php on line 26
Error connect: php_network_getaddresses: getaddrinfo failed: Name or service not known