Redmine

I'm trying to upgrade from 0.8.7 to 0.9.3.

I got errors when run the rake db:migrate command.

I have installed the folowing plugins:

redmine_issues_group
awesome_nested_set
redmine_graphs
open_flash_chart
redmine_charts
redmine_issues_due_date

rake db:migrate RAILS_ENV="production" 
(in /opt/bitnami/apps/redmine)
==  AddCustomFieldsEditable: migrating ========================================
-- add_column(:custom_fields, :editable, :boolean, {:default=>true})
   -> 0.0527s
==  AddCustomFieldsEditable: migrated (0.0529s) ===============================

==  SetCustomFieldsEditable: migrating ========================================
==  SetCustomFieldsEditable: migrated (0.0041s) ===============================

==  AddProjectsLftAndRgt: migrating ===========================================
-- add_column(:projects, :lft, :integer)
   -> 0.0145s
-- add_column(:projects, :rgt, :integer)
   -> 0.0060s
==  AddProjectsLftAndRgt: migrated (0.0206s) ==================================

==  BuildProjectsTree: migrating ==============================================
==  BuildProjectsTree: migrated (0.1304s) =====================================

==  RemoveProjectsProjectsCount: migrating ====================================
-- remove_column(:projects, :projects_count)
   -> 0.0065s
==  RemoveProjectsProjectsCount: migrated (0.0066s) ===========================

==  AddOpenIdAuthenticationTables: migrating ==================================
-- create_table(:open_id_authentication_associations, {:force=>true})
   -> 0.0048s
-- create_table(:open_id_authentication_nonces, {:force=>true})
   -> 0.0052s
==  AddOpenIdAuthenticationTables: migrated (0.0102s) =========================

==  AddIdentityUrlToUsers: migrating ==========================================
-- add_column(:users, :identity_url, :string)
   -> 0.0068s
==  AddIdentityUrlToUsers: migrated (0.0069s) =================================

==  AddWatchersUserIdTypeIndex: migrating =====================================
-- add_index(:watchers, [:user_id, :watchable_type], {:name=>:watchers_user_id_type})
   -> 0.0082s
==  AddWatchersUserIdTypeIndex: migrated (0.0083s) ============================

==  AddQueriesSortCriteria: migrating =========================================
-- add_column(:queries, :sort_criteria, :text)
   -> 0.0057s
==  AddQueriesSortCriteria: migrated (0.0058s) ================================

==  AddProjectsTrackersUniqueIndex: migrating =================================
-- add_index(:projects_trackers, [:project_id, :tracker_id], {:unique=>true, :name=>:projects_trackers_unique})
   -> 0.0066s
==  AddProjectsTrackersUniqueIndex: migrated (0.0125s) ========================

==  ExtendSettingsName: migrating =============================================
-- change_column(:settings, :name, :string, {:default=>"", :null=>false, :limit=>255})
   -> 0.0083s
==  ExtendSettingsName: migrated (0.0084s) ====================================

==  AddTypeToEnumerations: migrating ==========================================
-- add_column(:enumerations, :type, :string)
   -> 0.0068s
==  AddTypeToEnumerations: migrated (0.0069s) =================================

==  UpdateEnumerationsToSti: migrating ========================================
==  UpdateEnumerationsToSti: migrated (0.0024s) ===============================

==  AddActiveFieldToEnumerations: migrating ===================================
-- add_column(:enumerations, :active, :boolean, {:default=>true, :null=>false})
   -> 0.0053s
==  AddActiveFieldToEnumerations: migrated (0.0054s) ==========================

==  AddProjectToEnumerations: migrating =======================================
-- add_column(:enumerations, :project_id, :integer, {:default=>nil, :null=>true})
   -> 0.0058s
-- add_index(:enumerations, :project_id)
   -> 0.0050s
==  AddProjectToEnumerations: migrated (0.0109s) ==============================

==  AddParentIdToEnumerations: migrating ======================================
-- add_column(:enumerations, :parent_id, :integer, {:default=>nil, :null=>true})
   -> 0.0052s
==  AddParentIdToEnumerations: migrated (0.0053s) =============================

==  AddQueriesGroupBy: migrating ==============================================
-- add_column(:queries, :group_by, :string)
rake aborted!
An error has occurred, all later migrations canceled:

Mysql::Error: Duplicate column name 'group_by': ALTER TABLE `queries` ADD `group_by` varchar(255)

(See full trace by running task with --trace)