erro ao instalar joomla 1.5.23 com xammp 1.7.7 no windows xp

Boa tarde,
Sou novo nisso e tive problemas quando instalei o joomla1.5.23 com xampp 1.7.7 no windows xp, quando roda o site da o segunte erro:

Strict Standards: Non-static method JLoader::import() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\import.php on line 29

Strict Standards: Non-static method JLoader::register() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\loader.php on line 71

Strict Standards: Non-static method JLoader::import() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\import.php on line 32

Strict Standards: Non-static method JLoader::register() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\loader.php on line 71

Strict Standards: Non-static method JLoader::load() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\loader.php on line 161

Strict Standards: Non-static method JLoader::register() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\loader.php on line 138

Strict Standards: Non-static method JRequest::clean() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\import.php on line 33

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\environment\request.php on line 463

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\environment\request.php on line 464

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla153dozero\libraries\joomla\environment\request.php on line 465 e continua ..."
Gastaria de saber com resolvo isto?

Eu estou com o mesmo problema, agradeceria se alguém puder ajudar.

Achei aqui nesse link: http://www.detalharweb.com.br/logomarca ... -do-joomla

Faça o seguinte:

Entre na pasta do Xampp > PHP > php.ini (abra o arquivo para editá-lo)
Altere a seguinte linha:
Line 516: error_reporting = E_ALL | E_STRICT

Para

Line 516: error_reporting = E_ALL & ~E_NOTICE & ~E_DEPRECATED

Reinicie o Apache e pronto!