PHP Estou com problemas para receber a tabela com a conexao no firebird

[Pedro Gava Liberatti]

<?php


	$host = "firebird:dbname=192.168.1.36:C:\Program Files\prog\dados.fdb";
	$username = "SYSDBA";
	$password = "282010";


	$action = $_GET['action'];
	$table = $_GET['table'];

	

	try{

		switch($action) {

			case 'consulta':

				echo $table;
				$firebird = new PDO($host, $username, $password);
				$firebird->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
				$sth = $firebird->query("SELECT * FROM " .$table);
				$sth->execute();
				return $sth->fetchAll(PDO::FETCH_ASSOC);
				
			break;

			case 'update':

				echo $table;
				$firebird = new PDO($host, $usernam, $password);
				$firebird->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
				$sth = $firebird->query("SELECT * FROM " .$table);
				$sth->execute();
				return $sth->fetchAll(PDO::FETCH_ASSOC);

			break;

			case 'pedido':

				echo $table;
				$firebird = new PDO($host, $usernam, $password);
				$firebird->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
				$sth = $firebird->query("SELECT * FROM " .$table);
				$sth->execute();
				return $sth->fetchAll(PDO::FETCH_ASSOC);


			break;

			case 'conta':

				echo $table;
				$firebird = new PDO($host, $usernam, $password);
				$firebird->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
				$sth = $firebird->query("SELECT * FROM " .$table);
				$sth->execute();
				return $sth->fetchAll(PDO::FETCH_ASSOC);
				
			break;
		
			}
		}
		
			
			catch(PDOException $e){
				
			echo 'Exception ->?';
			var_dump($e->getMessage());
			
			}
			
			
?>

 

[GabrielSennaMs]

@Pedro Gava Liberatti Qual é o erro que está saindo no PDOException?