Problème avec mon forum sous wordpress

Bonjour,
voila j'ai installé un forum sur mon blog wordpress et il ne fonctionne pas je vous donne l'url

http://www.lesenergiesrenouvelables.net/forum/

sinon le message qui s'affiche c'est :

WordPress database error: [Table 'xeroxcasler.wp_automaticSEOlinks' doesn't exist]
select * from wp_automaticSEOlinks where idGroup=0

WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY group_seq, forum_seq' at line 6]
SELECT wp_sfgroups.group_id, group_name, group_desc, group_rss, group_icon, group_message, forum_id, forum_name, forum_slug, forum_desc, forum_status, forum_icon, forum_rss_private, post_id, topic_count, parent, children FROM wp_sfgroups JOIN wp_sfforums ON wp_sfgroups.group_id = wp_sfforums.group_id WHERE wp_sfgroups.group_id= ORDER BY group_seq, forum_seq;

j'ai aussi un autre message qui s'affiche dans le panneau de config wordpress je vous le donne aussi car je ne comprend vraiment pas.

Warning: main(/homez.183/xeroxcas/lesenergiesrenouvelables/wp-content//admin/tooltips/admin-menu-tips-en.php) [function.main]: failed to open stream: No such file or directory in /homez.183/xeroxcas/lesenergiesrenouvelables/wp-content/plugins/simple-forum/admin/sfa-menu.php on line 22

Warning: main() [function.include]: Failed opening '/homez.183/xeroxcas/lesenergiesrenouvelables/wp-content//admin/tooltips/admin-menu-tips-en.php' for inclusion (include_path='.:/usr/local/lib/php') in /homez.183/xeroxcas/lesenergiesrenouvelables/wp-content/plugins/simple-forum/admin/sfa-menu.php on line 22

Warning: sfa_admins_your_options_form(/homez.183/xeroxcas/lesenergiesrenouvelables/wp-content//admin/tooltips/admin-config-colour-tips-en.php) [function.sfa-admins-your-options-form]: failed to open stream: No such file or directory in /homez.183/xeroxcas/lesenergiesrenouvelables/wp-content/plugins/simple-forum/admin/panel-admins/forms/sfa-admins-your-options-form.php on line 46

Warning: sfa_admins_your_options_form() [function.include]: Failed opening '/homez.183/xeroxcas/lesenergiesrenouvelables/wp-content//admin/tooltips/admin-config-colour-tips-en.php' for inclusion (include_path='.:/usr/local/lib/php') in /homez.183/xeroxcas/lesenergiesrenouvelables/wp-content/plugins/simple-forum/admin/panel-admins/forms/sfa-admins-your-options-form.php on line 46

voila tout en enspérant que quelqun pourra m'aider
merci d'avance