Fatal error: Function name must be a string

Får den her fejl ved fil oploud


Warning: finfo_open() expects parameter 1 to be long, string given in /usr/local/www/nskjolledk/www/components/com_agora/model/upload.php on line 178

Warning: finfo_file(): supplied argument is not a valid file_info resource in /usr/local/www/nskjolledk/www/components/com_agora/model/upload.php on line 179

Fatal error: Function name must be a string in /usr/local/www/nskjolledk/www/components/com_agora/model/upload.php on line 180

************

Og her er koden

        $fileInfo = finfo_open( FILEINFO_MIME_TYPE );
        $real_mime = finfo_file( $fileInfo, $upload['tmp_name'] );
        $finfo_close( $fileInfo );


hvad betyder det mon ???