Installing Drupal

Hoy di ho!

I 'm new in Drupal and i hop I'm in the right section: In a multi-site configuration, Could I put content form one site to a other?

I choose to configure a project with a multi-site configuration, because I've different part with there own theme, functionality and content type (this are the main requirement of the project). Not sure yet but they'll have some different hostName.

Two years ago I used Drupal 7 to successfully created a Development (Localhost) Multi-Site on Linux Mint and used to test Modules including Ubercart..

I now use Debian and I am trying to create a similar site using Drupal 8. The multi-site requirements appear to have been much simplified in Drupal 8 but my first attempt to set it up has not been successful.

Hi,

I am getting following error after entering database configuration and click "Save & Continue".

Fatal error: Interface 'Drupal\Core\Entity\Schema\DynamicallyFieldableEntityStorageSchemaInterface' not found in G:\xampp\htdocs\drupal8\core\lib\Drupal\Core\Entity\Sql\SqlContentEntityStorage.php on line 44

I am using :

XAMPP with PHP Version 5.6.15
Windows 10 OS

Thank you.

Caching is turned off on my site, but the table cache_render grows to an enormous size (up to 800mb).
Then I tried turned off caching for all views, and blocks.
But the next day the table size increases to several hundred megabytes, although the site collected a maximum of a few hundred pages.
What else can be done to the base is not increased so much in size?

i had export my database and when i imported it back, have this error

Fatal error: Unsupported operand types in C:\xampp\htdocs\drupal\modules\field\modules\text\text.install on line 54

does anybody know what i had to do???

thanks in advance

I have drupal 7 and 8 up and running. Trying to follow this PDF tutorial https://groups.drupal.org/node/464533 to install another instance of Drupal 7 and failing at Step 8: Provision the new Drupal Site

drush @master si standard -y
Could not find the alias @master

I have tracked down where I believe VDD is setting the aliases:
C:\Users\-----\vdd_tour\chef\cookbooks\core\vdd\templates\default\aliases.drushrc.php.erb

It appears to be a template that is filled by something else.