Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/Connector.php:70 Stack trace: #0 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/Connector.php(70): PDO->__construct() #1 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/Connector.php(100): Illuminate\Database\Connectors\Connector->createPdoConnection() #2 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/Connector.php(50): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection() #3 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(1064): call_user_func() #7 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(495): Illuminate\Database\Connection->getPdo() #8 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(705): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(784): Illuminate\Database\Connection->runQueryCallback() #10 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(764): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #11 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(675): Illuminate\Database\Connection->handleQueryException() #12 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(502): Illuminate\Database\Connection->run() #13 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Capsule/Manager.php(200): Illuminate\Database\Connection->statement() #14 /home/top3/domains/top3.vn/public_html/system/version.php(58): Illuminate\Database\Capsule\Manager::__callStatic() #15 /home/top3/domains/top3.vn/public_html/index.php(200): require_once('...') #16 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (SQL: SET NAMES 'utf8mb4') in /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php:712 Stack trace: #0 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(784): Illuminate\Database\Connection->runQueryCallback() #1 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(764): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(675): Illuminate\Database\Connection->handleQueryException() #3 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php(502): Illuminate\Database\Connection->run() #4 /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Capsule/Manager.php(200): Illuminate\Database\Connection->statement() #5 /home/top3/domains/top3.vn/public_html/system/version.php(58): Illuminate\Database\Capsule\Manager::__callStatic() #6 /home/top3/domains/top3.vn/public_html/index.php(200): require_once('...') #7 {main} thrown in /home/top3/domains/top3.vn/public_html/vendor/illuminate/database/Connection.php on line 712