500 Internal Server Error

Insecure operation - glob (SecurityError)

/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/util.rb:125:in `glob'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/util.rb:125:in `glob_files_in_dir'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/specification.rb:774:in `gemspec_stubs_in'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/specification.rb:781:in `default_stubs'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/specification.rb:846:in `stubs_for'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/dependency.rb:280:in `matching_specs'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/dependency.rb:303:in `to_specs'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/dependency.rb:323:in `to_spec'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_gem.rb:65:in `gem'
/usr/local/ruby/2.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:42:in `require'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/config.rb:249:in `load_logger'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/config.rb:15:in `initialize'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/dispatcher/index_main.rb:14:in `new'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/dispatcher/index_main.rb:14:in `initialize'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/dispatcher/index_main.rb:6:in `new'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/dispatcher/index_main.rb:6:in `run'
/home/users/1/ciao.jp-honda/web/3mz_org/diary/tdiary/dispatcher.rb:21:in `dispatch_cgi'
index.rb:31:in `<main>'