TEMA: JooDatabase joombla 2.5

Hola a todos Reciban un saludo desde México.

Tengo un problema al instalar Joodatabase en Joomla 2.5 sale los siguientes errores y no he encontrado como corregirlos

Strict Standards: Only variables should be assigned by reference in C:\xampp\htdocs\cetis\administrator\components\com_joodb\joodb.php on line 29

Strict Standards: Declaration of JooDBController::display() should be compatible with that of JController::display() in C:\xampp\htdocs\cetis\administrator\components\com_joodb\controller.php on line 13

Strict Standards: Only variables should be assigned by reference in C:\xampp\htdocs\cetis\administrator\components\com_joodb\views\joodb\view.html.php on line 18

Strict Standards: Only variables should be assigned by reference in C:\xampp\htdocs\cetis\administrator\components\com_joodb\views\joodb\view.html.php on line 22

Strict Standards: Only variables should be assigned by reference in C:\xampp\htdocs\cetis\administrator\components\com_joodb\views\joodb\view.html.php on line 40

Si alguien me puede ayudar lo agradeceria infonitamente