Warning: Undefined variable $pdo in /home/users/1/ogiso/web/piazo2/enpartner.php on line 8

Fatal error: Uncaught TypeError: DataConverter::__construct(): Argument #1 ($pdo) must be of type PDO, null given, called in /home/users/1/ogiso/web/piazo2/enpartner.php on line 8 and defined in /home/users/1/ogiso/web/piazo2/function.php:288 Stack trace: #0 /home/users/1/ogiso/web/piazo2/enpartner.php(8): DataConverter->__construct(NULL) #1 {main} thrown in /home/users/1/ogiso/web/piazo2/function.php on line 288