Redmine

Hi,

I moved from 4Redmine 4.2.3 to Redmine 5.0.1. It started and works, but only when removed several plugins (removed means physically removed from the plugins folder, not de-installed). Below is the log when redmine_code_review plugin is in plugins folder. Other plugins that prevents Redmine to start are redmine_issue_templates, additionals, additional_tags.

E:\data\redmine>puma -e production -p 3002
*** SIGUSR2 not implemented, signal based restart unavailable!
*** SIGUSR1 not implemented, signal based restart unavailable!
*** SIGHUP not implemented, signal based logs reopening unavailable!
Puma starting in single mode...
* Puma version: 5.5.2 (ruby 2.6.9-p207) ("Zawgyi")
*  Min threads: 0
*  Max threads: 5
*  Environment: production
*          PID: 12392
! Unable to load application: LoadError: cannot load such file -- gravatar
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:35:in `require': cannot load such file -- gravatar (LoadError)
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:35:in `require'
        from E:/data/redmine/plugins/redmine_code_review/init.rb:22:in `<top (required)>'
        from E:/data/redmine/lib/redmine/plugin_loader.rb:31:in `load'
        from E:/data/redmine/lib/redmine/plugin_loader.rb:31:in `run_initializer'
        from E:/data/redmine/lib/redmine/plugin_loader.rb:108:in `each'
        from E:/data/redmine/lib/redmine/plugin_loader.rb:108:in `block in load'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:427:in `instance_exec'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:427:in `block in make_lambda'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:198:in `block (2 levels) in halting'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:604:in `block (2 levels) in default_terminator'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:603:in `catch'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:603:in `block in default_terminator'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:199:in `block in halting'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:512:in `block in invoke_before'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:512:in `each'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:512:in `invoke_before'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:105:in `run_callbacks'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.1.6/lib/active_support/reloader.rb:88:in `prepare!'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/application/finisher.rb:124:in `block in <module:Finisher>'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/initializable.rb:32:in `instance_exec'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/initializable.rb:32:in `run'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/initializable.rb:61:in `block in run_initializers'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:228:in `block in tsort_each'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:347:in `each'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:347:in `call'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:347:in `each_strongly_connected_component'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:226:in `tsort_each'
        from C:/Ruby26-x64/lib/ruby/2.6.0/tsort.rb:205:in `tsort_each'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/initializable.rb:60:in `run_initializers'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.1.6/lib/rails/application.rb:391:in `initialize!'
        from E:/data/redmine/config/environment.rb:16:in `<top (required)>'
        from C:/Ruby26-x64/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby26-x64/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from config.ru:3:in `block in <main>'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `eval'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `new_from_string'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:105:in `load_file'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:66:in `parse_file'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/configuration.rb:345:in `load_rackup'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/configuration.rb:267:in `app'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/runner.rb:149:in `load_and_bind'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/single.rb:44:in `run'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/launcher.rb:181:in `run'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/lib/puma/cli.rb:80:in `run'
        from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/puma-5.5.2/bin/puma:10:in `<top (required)>'
        from C:/Ruby26-x64/bin/puma:23:in `load'
        from C:/Ruby26-x64/bin/puma:23:in `<main>'
E:\data\redmine>