Error al iniciar Joomla

[ingumise]

Hola muy buenas acabo de instalara joomla 1.5 en mi windows 7 y finalice la instalacion y al entrar me sale unas lineas de errores y no me carga si alguien me puede ayudar gracias:

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

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

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

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

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

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

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

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

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

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\environmen t\request.php on line 465

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\environmen t\request.php on line 466

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\environmen t\request.php on line 467

Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\environmen t\request.php on line 468

Strict Standards: Non-static method JLoader::import() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\import.php on line 35

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

Strict Standards: Non-static method JLoader::import() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\import.php on line 38

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

Strict Standards: Non-static method JLoader::import() should not be called statically in C:\xampp\htdocs\joomla\libraries\joomla\import.php on line 39

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

y mas errores de lo mismo...