PHP can't find a function in my class

[plmmlp]

I have a class that is getting called and for some reason one of the functions I have is being found, but the other one is not. Here is my code:\[code\]<?phpnamespace LMVC\Database;class PDO{private static $instance = NULL;public static function setup($dsn, $username, $password){ try { self::$instance = new \PDO($dsn, $username, $password); } catch(PDOException $e) { throw new Exception("Error: " . $e->getMessage()); }}public static function getInstance(){ if(self::$instance === NULL) { throw new Exception("Database is not instantiated"); } return self::$instance;}public function query($sql){ if(self::$instance === NULL) { throw new Exception("Database is not instantiated"); } try { return self::$instance->query($sql); } catch(PDOException $e) { throw new Exception("Error: " . $e->getMessage()); }}public function fetchAll($stmt){ if(self::$instance === NULL) { throw new Exception("Database is not instantiated"); } try { return self::$instance->fetchAll($stmt); } catch(PDOException $e) { throw new Exception("Error: " . $e->getMessage()); }}public function prepare(){}public function quote(){}}\[/code\]All of the functions except fetchAll are able to be found, but fetchAll is not. I can't seem to add functions that exist either. When I change the name of fetchAll to something else it can't find the functoin I rename it to. Also when I get rid of the functions that are able to be found like quote, query, and prepare, php is still able to find them, I tested using var_dump with function exists. I have tried restarting apache, restarting windows 7. I am using php 5.3.1.Any other ideas on how to debug? I can't seem to find out how to get the error log to work by editing my php.ini file either.