Agrega esto a tu .htaccess:
Código:
RewriteEngine on
# Some hosts require RewriteBase to make RewriteRules work.
RewriteBase /foro/
# Google SEO workaround for search.php highlights:
# Make this rule the first rewrite rule in your .htaccess!
RewriteRule ^([^&]*)&(.*)$ http://www.todocod.eshost.es/foro/$1?$2 [L,QSA,R=301]
# Google SEO 404:
ErrorDocument 404 /foro/misc.php?google_seo_error=404
# Google SEO Sitemap:
RewriteRule ^sitemap-([^./]+)\.xml$ misc.php?google_seo_sitemap=$1 [L,QSA,NC]
# Google SEO URL Forums:
RewriteRule ^Forum-([^./]+)$ forumdisplay.php?google_seo_forum=$1 [L,QSA,NC]
# Google SEO URL Threads:
RewriteRule ^Thread-([^./]+)$ showthread.php?google_seo_thread=$1 [L,QSA,NC]
# Google SEO URL Announcements:
RewriteRule ^Announcement-([^./]+)$ announcements.php?google_seo_announcement=$1 [L,QSA,NC]
# Google SEO URL Users:
RewriteRule ^User-([^./]+)$ member.php?action=profile&google_seo_user=$1 [L,QSA,NC]
# Google SEO URL Calendars:
RewriteRule ^Calendar-([^./]+)$ calendar.php?google_seo_calendar=$1 [L,QSA,NC]
# Google SEO URL Events:
RewriteRule ^Event-([^./]+)$ calendar.php?action=event&google_seo_event=$1 [L,QSA,NC]
Luego donde dice:
Click to Apply changes to core files.
Presiona el link "Aplly"
Ve a las opciones y activa las opciones google seo.
El "Plugin Library" no le hagas nada, lo subiste, tiene que salirte pero no lo intales (si lo instalas no pasara nada de todas formas).