Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for mysql_GRn3 failed: Name or service not known in /www/wwwroot/sic-components.quanqiusou.cn/system/library/db/mysqli.php on line 14
Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql_GRn3 failed: Name or service not known in /www/wwwroot/sic-components.quanqiusou.cn/system/library/db/mysqli.php:14 Stack trace: #0 /www/wwwroot/sic-components.quanqiusou.cn/system/library/db/mysqli.php(14): mysqli->__construct() #1 /www/wwwroot/sic-components.quanqiusou.cn/system/library/db.php(34): DB\MySQLi->__construct() #2 /www/wwwroot/sic-components.quanqiusou.cn/system/framework.php(81): DB->__construct() #3 /www/wwwroot/sic-components.quanqiusou.cn/system/startup.php(108): require_once('...') #4 /www/wwwroot/sic-components.quanqiusou.cn/index.php(21): start() #5 {main} thrown in /www/wwwroot/sic-components.quanqiusou.cn/system/library/db/mysqli.php on line 14