Strict Standards

[celsolino]

Boa tarde a todos, acabei de instalar o Joomla 1.6 em meu computador e assim que abri o administrador surgiu o seguinte erro

Declaration of JCacheControllerCallback::get() should be compatible with that of JCacheController::get() in /opt/lampp/htdocs/portalcorregedoria/libraries/joomla/cache/controller/callback.php on line 165

e no site aparece estes erros:
Strict Standards: Declaration of JCacheStorage::get() should be compatible with that of JObject::get() in /opt/lampp/htdocs/portalcorregedoria/libraries/joomla/cache/storage.php on line 287

Strict Standards: Declaration of JCacheControllerCallback::get() should be compatible with that of JCacheController::get() in /opt/lampp/htdocs/portalcorregedoria/libraries/joomla/cache/controller/callback.php on line 165

Strict Standards: Declaration of JRouterSite::build() should be compatible with that of JRouter::build() in /opt/lampp/htdocs/portalcorregedoria/includes/router.php on line 453


ALGUÉM TERIA UMA IDÉIA DO QUE DEVO FAZER PARA SAIR ESTAS MENSAGENS?
Desde ja agradeço a atenção.