Redmine

Hello !

After an attempt to update , I'm not strart with the application .

Error message :
undefined method ` add_engine_view_paths ' for class ` Rails :: Plugin :: Loader '

Exception class :
NameError

Application root:
/ usr / share / redmine

1. File Line Location
   0 / usr / share / redmine / vendor / rails / ActiveSupport / lib / active_support / core_ext / module / aliasing.rb alias_method 33 in ` '
   1 / usr / share / redmine / vendor / rails / ActiveSupport / lib / active_support / core_ext / module / aliasing.rb alias_method_chain 33 in ` '
   2 / usr / share / redmine / vendor / plugins / prepend_engine_views / 5 init.rb in ` included '
   3 / usr / share / redmine / vendor / plugins / prepend_engine_views / 4 init.rb class_eval in ` '
   4 / usr / share / redmine / vendor / plugins / prepend_engine_views / 4 init.rb in ` included '
   5 / usr / share / redmine / vendor / plugins / prepend_engine_views / init.rb 20 in ` include '
   6 / usr / share / redmine / vendor / plugins / prepend_engine_views / init.rb 20 in ` send '
   7 / usr / share / redmine / vendor / plugins / prepend_engine_views / init.rb evaluate_init_rb 20 in ` '
   8 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin.rb 103 in ` evaluate_init_rb '
   9 / usr / share / redmine / vendor / rails / ActiveSupport / lib / active_support / core_ext / kernel / reporting.rb silence_warnings 11 in ` '
   10 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin.rb evaluate_init_rb 99 in ` '
   11 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin.rb 44 in `load '
   12 / usr / share / redmine / config / . . / Vendor / plugins / engines / lib / engines / plugin.rb 77 in `load '
   13 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin / loader.rb load_plugins 33 in ` '
   14 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin / loader.rb 32 in ` each '
   15 / usr / share / redmine / vendor / rails / railties / lib / rails / plugin / loader.rb load_plugins 32 in ` '
   16 / usr / share / redmine / vendor / rails / railties / lib / initializer.rb 323 in ` load_plugins '
   17 / usr / share / redmine / vendor / rails / railties / lib / initializer.rb 160 in ` process'
   18 / usr / share / redmine / vendor / rails / railties / lib / initializer.rb 112 in ` send '
   19 / usr / share / redmine / vendor / rails / railties / lib / initializer.rb 112 in ` run '
   20 / usr / share / redmine / config / environment.rb 43
   21 / 31 in ` gem_original_require usr/lib/ruby/1.8/rubygems/custom_require.rb '
   22 / 31 usr/lib/ruby/1.8/rubygems/custom_require.rb in ` require '
   23 / 299 in ` usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb preload_application '
   24 / 248 in ` usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb initialize_server '
   25 / 255 in ` usr/lib/ruby/1.8/phusion_passenger/utils.rb report_app_init_status '
   26 / 233 in ` usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb initialize_server '
   27 / 194 in ` usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb start_synchronously '
   28 / usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb 163 in ` start '
   29 / usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb 209 in ` start '
   30 / 262 in ` usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb spawn_rails_application '
   31 / 126 in ` usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb lookup_or_add '
   32 / 256 in ` usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb spawn_rails_application '
   33 / 80 usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb in ` synchronize '
   34 / 79 usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb in ` synchronize '
   35 / 255 in ` usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb spawn_rails_application '
   36 / 154 in ` usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb spawn_application '
   37 / 287 in ` usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb handle_spawn_application '
   38 / 352 in ` usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb send '
   39 / 352 in ` usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb main_loop '
   40 / 196 in ` usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb start_synchronously '
   41 / usr / lib / phusion_passenger / passenger- spawn -server 61

Thank you for your attention .