Can't Update

Hello, every time i try to update parrot, i get this message :

Obsolete major version 10

│ The PostgreSQL version 10 is obsolete, but the server or client packages
│ are still installed. Please install the latest packages (postgresql-11
│ and postgresql-client-11) and upgrade the existing clusters with
│ pg_upgradecluster (see manpage).

│ Please be aware that the installation of postgresql-11 will
│ automatically create a default cluster 11/main. If you want to upgrade
│ the 10/main cluster, you need to remove the already existing 11 cluster
│ (pg_dropcluster --stop 11 main, see manpage for details).

│ The old server and client packages are no longer supported. After the
│ existing clusters are upgraded, the postgresql-10 and

Then, if i try to install postgresql-11 it asks me to run manualy sudo dpkg --configure -a
and if i do, my PC crashes…

Btw i’m not familiar with linux environment yet thx for your help.

I’m using Parrot 4.3
I’m on dual boot with windows seven

What version of Parrot are you running? (include version, edition, and architecture)

What method did you use to install Parrot? (Debian Standard / Debian GTK / parrot-experimental)

Configured to multiboot with other systems? (yes / no)

If there are any similar issues or solutions, link to them below:

If there are any error messages or relevant logs, post them below:

make sure you read what the message says, in linux this is critical but in windows we are tought to ignore th errors and popups. read the page it gives you and remove postgresql 10 and install postgresql 11 and you should be all set