Rescue in block in dlload ': Unable to load user32 (Fiddle :: DLError) on cap startup

I installed Capistrano 2 and ran into white color issues while executing the cap command. OS - Windows 2012 R2. So when I run, cover <<<→ deploy,

an error is displayed,

/usr/share/ruby/2.3.0/fiddle/import.rb:86: in 'rescue in block in dlload': unable to load user32 (Fiddle :: DLError)

from /usr/share/ruby/2.3.0/fiddle/import.rb:83:in `block in dlload'
    from /usr/share/ruby/2.3.0/fiddle/import.rb:74:in `collect'
    from /usr/share/ruby/2.3.0/fiddle/import.rb:74:in `dlload'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:59:in
    `<module:Win>'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:41:in
    `<module:Pageant>'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:33:in
    `<module:Authentication>'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:24:in
    `<module:SSH>'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:24:in
    `<module:Net>'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/pageant.rb:24:in `<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/agent.rb:9:in
    `<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/key_manager.rb:4:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh/authentication/session.rb:4:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-4.0.1/lib/net/ssh.rb:12:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/net-ssh-gateway-2.0.0/lib/net/ssh/gateway.rb:2:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/capistrano-2.15.9/lib/capistrano/configuration/connections.rb:2:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/capistrano-2.15.9/lib/capistrano/configuration.rb:5:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb:55:in`require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/capistrano-2.15./lib/capistrano.rb:3:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/capistrano-2.15./lib/capistrano/cli.rb:1:in`<top (required)>'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /usr/local/share/ruby/site_ruby/rubygems/core_ex/kernel_require.rb:55:in
    `require'
    from /home/Administrator/.gem/ruby/2.3.0/gems/capistrano-2.15.9/bin/cap:3:in
    `<top (required)>'
    from /home/Administrator/bin/cap:23:in `load'
    from /home/Administrator/bin/cap:23:in `<main>'

My gem environment info is given below -

RubyGems Environment:
  - RUBYGEMS VERSION: 2.6.12
  - RUBY VERSION: 2.3.3 (2016-11-21 patchlevel 222) [x86_64-cygwin]
  - INSTALLATION DIRECTORY: /home/Administrator/.gem/ruby/2.3.0
  - USER INSTALLATION DIRECTORY: /home/Administrator/.gem/ruby/2.3.0
  - RUBY EXECUTABLE: /usr/bin/ruby.exe
  - EXECUTABLE DIRECTORY: /home/Administrator/bin
  - SPEC CACHE DIRECTORY: /home/Administrator/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-cygwin
  - GEM PATHS:
     - /home/Administrator/.gem/ruby/2.3.0
     - /usr/share/gems
     - /usr/local/share/gems
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /usr/local/bin
     - /usr/bin

      

        
        
        
      

    

And a list of gems -

* LOCAL GEMS *

builder (3.2.2) capistrano (2.15.9) capistrano-ext (1.2.1) capistrano_rsync_with_remote_cache (2.4.0) did_you_mean (1.0.2) highline (1.7.8) io-console (0.4.6) json (1.8. 6) minitest (5.10.1) net-scp (1.2.1) net-sftp (2.1.2) net-ssh (4.0.1) net-ssh-gateway (2.0.0) mental (2.2.4) railsless- deploy (1.1.2) rake (11.3.0) rdoc (4.3.0)

Please advise.