RT Upgrade error

Hello,
I’m trying to update my rt 4 (which use a postgres db), on a fresh new install.
By this method :

  • pg_dump of the db
  • Installation of new rt which is configured with a postgres db.
  • Create a new database rt 5, and restore the old one (with psql command)
  • And running the make upgrade, and make upgrade database script.
    And when i try to start the rt server i got this following error :
    [warning]: Lifecycle project is missing in %Lifecycles config at /opt/rt5/sbin/…/lib/RT/Lifecycle.pm line 643, line 2112. (/opt/rt5/sbin/…/lib/RT/Lifecycle.pm:643)
    [error]: Unable to load lifecycle for project (/opt/rt5/share/html/Elements/QueueSummaryByLifecycle:117)

[error]: Can’t call method “Name” on an undefined value at /opt/rt5/share/html/Elements/QueueSummaryByLifecycle line 119.

Stack:
[/opt/rt5/share/html/Elements/QueueSummaryByLifecycle:119]
[/opt/rt5/share/html/Elements/QueueList:58]
[/opt/rt5/share/html/Widgets/TitleBox:61]
[/opt/rt5/share/html/Elements/QueueList:58]
[/opt/rt5/share/html/Elements/MyRT:100]
[/opt/rt5/share/html/index.html:78]
[/opt/rt5/sbin/…/lib/RT/Interface/Web.pm:711]
[/opt/rt5/sbin/…/lib/RT/Interface/Web.pm:390]
[/opt/rt5/share/html/autohandler:53] (/opt/rt5/sbin/…/lib/RT/Interface/Web/Handler.pm:215)

Am i doing something wrong ?
Thanks