Publish didn't work

installation
#1

I’ve just installed Sitecake on my FTP (VPS with virtualmin hosting)
Login works fine, I can edit html content, but when I press ‘Publish’, have an obscur error message :

#1 Une erreur s’est produite pendant la publication du contenu.
Internal Server Error
See more at: http://darricau.com/sitecake.php?page=presse.html#sthash.lWj87gdk.dpuf

-the links leads to nothing

Didn’t know where to look to fix that…

Thanks for helping !

#2

I had the same when I used this structure:

When I changed this to

it worked.

I guess it’s better to keep the structure simple, with not to many nested DIV’s.