Install mautic HELP

Hello,

i would like install Mautic on my linux.

so, i proccess with this :
https://www.howtoforge.com/tutorial/how-to-install-mautic-marketing-automation-tool-on-ubuntu-1604/

I am stuck at the base installation stage (index.php/installer/step/1)

On log in mautic : /mautic/app/logs

[2018-06-08 08:55:03] mautic.WARNING: PHP Warning - Error while sending QUERY packet. PID=18204 - in file /var/www/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php - at line 104 [] []

[2018-06-08 09:03:28] mautic.WARNING: PHP Warning - unlink(/var/www/mautic/app/cache/prod/appProdProjectContainer.php): Permission denied - in file /var/www/mautic/app/bundles/CoreBundle/Helper/CacheHelper$

[2018-06-08 09:03:29] mautic.ERROR: SCHEMA ERROR: There is no column with name ‘attribution’ on table ‘leads’. [] []

CONFIG Linux :
Debian 9

CONFIG Mautic :

php app/console mautic:update:find
Great! You are running the current version of Mautic.

php app/console doctrine:migration:status

== Configuration

>> Name:                                               Mautic Migrations
>> Database Driver:                                    pdo_mysql
>> Database Name:                                      mautic
>> Configuration Source:                               manually configured
>> Version Table Name:                                 migrations
>> Version Column Name:                                version
>> Migrations Namespace:                               Mautic\Migrations
>> Migrations Directory:                               /var/www/mautic/app/migrations
>> Previous Version:                                   2018-04-10 10:16:32 (20180410101632)
>> Current Version:                                    2018-04-19 14:59:34 (20180419145934)
>> Next Version:                                       Already at latest version
>> Latest Version:                                     2018-04-19 14:59:34 (20180419145934)
>> Executed Migrations:                                109
>> Executed Unavailable Migrations:                    0
>> Available Migrations:                               109
>> New Migrations:                                     0

up