public function PDOException($error)
{
self::$error = true;
if (is_object($error)) {
$e = $error->errorInfo();
$e = $e[2];
throw new Exception($e);
} else {
if (is_string($error)) {
$e = $error;
throw new Exception($e, 1);
} else {
throw new Exception($e, 1);
}
}
}
