Installation problem

[giannicasa]

Hello

i'm just installed a new version 1.5.1 of prestashop but when i finished installation i've this error in my admin page

This page contains the following errors:

error on line 21 at column 7: Opening and ending tag mismatch: body line 0 and div

Below is a rendering of the page up to the first error.

 

and this error in my public page

 

This page contains the following errors:

error on line 48 at column 97: EntityRef: expecting ';'

Below is a rendering of the page up to the first error.

 

web site is: http://prestashop.2slash.it

How can i do for resolve this issue

thank a lot

Bye

Gianni

[giannicasa]

I think there's a problem with my vps server, but strange because my vps has normally configuration... no one with same problem?