uninstall error

[juxta73]

Migrating redmine_customize (Redmine Customization Plugin)... == 20161103144520 RenameImageToIcon: reverting ================================ -- rename_column(:custom_buttons, :icon, :image) -> 0.0273s == 20161103144520 RenameImageToIcon: reverted (0.0275s) =======================

== 20140826172058 DropIssueVisits: reverting ================================== == 20140826172058 DropIssueVisits: reverted (0.0000s) =========================

== 20140815135842 CreateIssueVisits: reverting ================================ -- table_exists?(:issue_visits) -> 0.0009s == 20140815135842 CreateIssueVisits: reverted (0.0010s) =======================

== 20131215121830 CreateDrafts: reverting ===================================== -- remove_index(:drafts, {:column=>:hex_key}) -> 0.0424s -- remove_index(:drafts, {:column=>:user_id}) -> 0.0517s -- remove_index(:drafts, {:column=>:project_id}) -> 0.0350s -- drop_table(:drafts) -> 0.0435s == 20131215121830 CreateDrafts: reverted (0.1732s) ============================

== 20130903100152 AddHideWhenNothingChangeToCustomButtons: reverting ========== -- remove_column(:custom_buttons, :hide_when_nothing_change, :boolean, {:default=>false}) -> 0.2969s == 20130903100152 AddHideWhenNothingChangeToCustomButtons: reverted (0.2971s) =

== 20130618061747 ChangeFilteringWayForCustomButton: reverting ================ rake aborted!

StandardError: An error has occurred, all later migrations canceled:

ActiveRecord::IrreversibleMigration