hello

i'll try to speak english so be nice with me

i install com_joomsef-3.5.0.zip

but when i try to validette url rewrite it's write

Fatal error: Undefined class name 'self' in /homepages/42/...........6/htdocs/......./components/com_sef/joomsef.php on line 1567

i'm on 1&1 and i don't think i'have a good htaccess did somebody can tel me what t write on my htaccess 1&1 support do not tel me how to do

i use joomla 1.5.11
PHP Version 4.4.9




PHP exécuté sur: Linux infong 2.4 #1 SMP Tue Dec 18 22:34:10 UTC 2007 i686 GNU/Linux
Version de la base de données: 4.0.27-max-log
Collation de la base de données (dépend du jeu de caractères): N/A (mySQL < 4.1.2)
Version de PHP: 4.4.9
Serveur Web: Apache
Du serveur Web à l'interface PHP: cgi
Version de Joomla!: Joomla! 1.5.11 Production/Stable [ Vea ] 03-June-2009 03:30 GMT
Navigateur: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/532.0 (KHTML, like Gecko) Chrome/3.0.195.33 Safari/532.0

thanks you for helping