Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for mysql failed: Temporary failure in name resolution in /www/wwwroot/alburaiki.matjark.site/config.php on line 24

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql failed: Temporary failure in name resolution in /www/wwwroot/alburaiki.matjark.site/config.php:24 Stack trace: #0 /www/wwwroot/alburaiki.matjark.site/config.php(24): mysqli->__construct() #1 /www/wwwroot/alburaiki.matjark.site/config.php(151): connectDB() #2 /www/wwwroot/alburaiki.matjark.site/config.php(195): autoMigrateDB() #3 /www/wwwroot/alburaiki.matjark.site/index.php(5): require_once('...') #4 {main} thrown in /www/wwwroot/alburaiki.matjark.site/config.php on line 24