Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for HOSTNAME failed: Name or service not known in /home/alvonbot.com/public_html/_config.php on line 4

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for HOSTNAME failed: Name or service not known in /home/alvonbot.com/public_html/_config.php:4 Stack trace: #0 /home/alvonbot.com/public_html/_config.php(4): mysqli->__construct() #1 /home/alvonbot.com/public_html/router.php(3): require_once('...') #2 {main} thrown in /home/alvonbot.com/public_html/_config.php on line 4