Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php:528 Stack trace: #0 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(528): PDO->__construct('mysql:host=127....', 'kumeiwp', 'kEZkrmxsxmwChKE...', Array) #1 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(2024): think\db\Connection->connect() #2 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(644): think\db\Connection->initConnect(false) #3 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/connector/Mysql.php(90): think\db\Connection->query('SHOW COLUMNS FR...', Array, false, true) #4 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(377): think\db\connector\Mysql->getFields('`wz_cuowu`') #5 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(414): think\db\Connection->getTableInfo('wz_cuowu', 'pk') #6 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Query.php(2 in /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php on line 528

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php:528 Stack trace: #0 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(528): PDO->__construct('mysql:host=127....', 'kumeiwp', 'kEZkrmxsxmwChKE...', Array) #1 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(2024): think\db\Connection->connect() #2 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(644): think\db\Connection->initConnect(false) #3 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/connector/Mysql.php(90): think\db\Connection->query('SHOW COLUMNS FR...', Array, false, true) #4 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(377): think\db\connector\Mysql->getFields('`wz_cuowu`') #5 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php(414): think\db\Connection->getTableInfo('wz_cuowu', 'pk') #6 /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Query.php(2 in /www/wwwroot/www.kumeiwp.com/thinkphp/library/think/db/Connection.php on line 528