2014-09-21 04:48:33,375 9361 ERROR promain openerp.addons.base.ir.ir_ui_view: Element '<xpath expr="//link[@id='bootstrap_css']">' cannot be located in parent view

Error context:
View `Cerulean`
[view_id: 585, xml_id: website.theme_cerulean, model: n/a, parent_id: 543]

I have an odoo 8 instance, version september 8th. I configured website and some other modules, with demo data, on Centos 6.5. It works ok, both website and internal odoo modules menu.

Now, on yesterday, I installed another instance of odoo 8 on Ubuntu (got last release from git) and import database from first instance. Started with openerp-server -u all and it shows how load all modules. Problem appears when try to show webpage, I supose.

Error references ir_ui_view theme_cerulean (Element '<xpath expr="//link[@id='bootstrap_css']">' cannot be located in parent view) This is arch code stored in database, for that view:

<?xml version="1.0"?>
<data name="Cerulean" inherit_id="website.theme" active="False" customize_show="True">
        <xpath expr="//link[@id='bootstrap_css']" position="replace">
            <link rel="stylesheet" href="/website/static/src/css/bootswatch/cerulean.min.css" t-ignore="true"/>
        </xpath>
</data>

and referenced parent is Themes, wich arch code in database is:

<?xml version="1.0"?>
<t name="Theme" t-name="website.theme">
    <link id="bootstrap_css" rel="stylesheet" href="/web/static/lib/bootstrap/css/bootstrap.css" t-ignore="true"/>
    <link rel="stylesheet" href="/website/static/src/css/website.css" t-ignore="true"/>
</t>

I already checked the href files are present in that paths.

I have seen some other reports of this same errors on comunity forums, but no one any help further than disable website module and lost data.

Any ideas?