Exception reçue

Non-static method Geoname::search() should not be called statically

								/var/www/vhosts/52we.com/httpdocs/pages/guides.php @ line 6 
								Function : exception_error_handler()
								Parameters : Array
(
    [0] => 2048
    [1] => Non-static method Geoname::search() should not be called statically
    [2] => /var/www/vhosts/52we.com/httpdocs/pages/guides.php
    [3] => 6
    [4] => Array
        (
            [pagepath] => guides
            [page_data] => 
            [return] => 
            [default] => Array
                (
                    [accueil] => index
                    [accueil-old] => index
                )

            [en] => Array
                (
                    [homepage] => index
                )

            [de] => Array
                (
                    [startsite] => index
                )

            [routes] => Array
                (
                    [accueil] => index
                    [accueil-old] => index
                    [homepage] => index
                    [startsite] => index
                )

            [guide] => 
        )

)
								
								/var/www/vhosts/52we.com/httpdocs/pages/guides.php @ line 6 
								Geoname::search()
																
								/var/www/vhosts/52we.com/httpdocs/core/classes/Page.php @ line 228 
								Function : include()
								Parameters : Array
(
    [0] => /var/www/vhosts/52we.com/httpdocs/pages/guides.php
)
								
								/var/www/vhosts/52we.com/httpdocs/core/classes/Template.php @ line 23 
								Page::load()
								Parameters : Array
(
    [0] => 
    [1] => 
)
								
								/var/www/vhosts/52we.com/httpdocs/index.php @ line 62 
								Template::display()
								Parameters : Array
(
)