Redmine6.0.5 does not run properly after installing this plugin!!!!!

[vscodeenv]

root@4418cbb9088c:/usr/src/redmine# rake redmine:plugins:migrate RAILS_ENV=production
I, [2025-06-24T01:28:27.025590 #143] INFO -- : RedmineMorePreviews: scanning plugins
I, [2025-06-24T01:28:27.025675 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/cliff
I, [2025-06-24T01:28:27.025693 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/libre
I, [2025-06-24T01:28:27.025705 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/maggie
I, [2025-06-24T01:28:27.025716 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/mark
I, [2025-06-24T01:28:27.025727 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/nil_text
I, [2025-06-24T01:28:27.025741 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/pass
I, [2025-06-24T01:28:27.025761 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/peek
I, [2025-06-24T01:28:27.025777 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/teddie
I, [2025-06-24T01:28:27.025792 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/vince
I, [2025-06-24T01:28:27.025805 #143] INFO -- : /usr/src/redmine/plugins/redmine_more_previews/converters/zippy
rake aborted!
NameError: undefined local variable or method `unloadable' for module VinceLib::VObject::Constants::Defaults (NameError)

  unloadable
  ^^^^^^^^^^

/usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants/defaults.rb:29:in <module:Defaults>' /usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants/defaults.rb:24:in module:Constants'
/usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants/defaults.rb:23:in <module:VObject>' /usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants/defaults.rb:22:in module:VinceLib'
/usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants/defaults.rb:21:in <top (required)>' /usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants.rb:22:in require_relative'
/usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object/constants.rb:22:in <top (required)>' /usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object.rb:22:in require_relative'
/usr/src/redmine/plugins/redmine_more_previews/converters/vince/lib/vince_lib/v_object.rb:22:in `<top (required)>'