[DRE-maint] [Bug 652164] [NEW] Upgrading 0.8.7 to 0.9.3-1 - internal error

[Kimse]

Public bug reported:

Binary package hint: redmine

i upgrading from a redmine 0.8.7 on a debian to a redmine on a ubuntu.

Redmine is installed using this
http://www.redmine.org/wiki/redmine/HowTo_Install_Redmine_in_Ubuntu

i attached the error from /var/log/redmine/default/production.log

sudo RAILS_ENV=production script/about
About your application's environment
Ruby version 1.8.7 (i486-linux)
RubyGems version 1.3.5
Rails version 2.2.3
Active Record version 2.2.3
Action Pack version 2.2.3
Active Resource version 2.2.3
Action Mailer version 2.2.3
Active Support version 2.2.3
Edge Rails revision unknown
Application root /usr/share/redmine
Environment production
Database adapter mysql
Database schema version 20100221100219

About your Redmine plugins
Timesheet Plugin 0.5.0
Stuff To Do Plugin 0.3.0

** Affects: redmine (Ubuntu)
     Importance: Undecided
         Status: New

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Upgrading 0.8.7 to 0.9.3-1 - internal error
https://bugs.launchpad.net/bugs/652164
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Status in “redmine” package in Ubuntu: New

Bug description:
Binary package hint: redmine

i upgrading from a redmine 0.8.7 on a debian to a redmine on a ubuntu.

Redmine is installed using this http://www.redmine.org/wiki/redmine/HowTo_Install_Redmine_in_Ubuntu

i attached the error from /var/log/redmine/default/production.log

sudo RAILS_ENV=production script/about
About your application's environment
Ruby version 1.8.7 (i486-linux)
RubyGems version 1.3.5
Rails version 2.2.3
Active Record version 2.2.3
Action Pack version 2.2.3
Active Resource version 2.2.3
Action Mailer version 2.2.3
Active Support version 2.2.3
Edge Rails revision unknown
Application root /usr/share/redmine
Environment production
Database adapter mysql
Database schema version 20100221100219

About your Redmine plugins
Timesheet Plugin 0.5.0
Stuff To Do Plugin 0.3.0