Error

Hello,
I have installed joomroster component, but I received error:

Strict Standards: Declaration of JoomRosterController::display() should be compatible with that of JControllerLegacy::display() in C:\OpenServer\domains\localhost\components\com_joomroster\controller.php on line 28

Strict Standards: Only variables should be assigned by reference in C:\OpenServer\domains\localhost\components\com_joomroster\views\roster\view.html.php on line 19

Strict Standards: Only variables should be assigned by reference in C:\OpenServer\domains\localhost\components\com_joomroster\views\roster\view.html.php on line 43

Please help resolve this problem

Set your error messaging level in Joomla admin to default. I believe you have it set to developer.