EOFError: end of file reached

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  File "/opt/rubies/2.7.1/lib/ruby/2.7.0/net/smtp.rb", line 963, in check_response
  File "/opt/rubies/2.7.1/lib/ruby/2.7.0/net/smtp.rb", line 931, in getok
  File "/opt/rubies/2.7.1/lib/ruby/2.7.0/net/smtp.rb", line 834, in mailfrom
  File "/opt/rubies/2.7.1/lib/ruby/2.7.0/net/smtp.rb", line 658, in send_message
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/network/delivery_methods/smtp_connection.rb", line 54, in deliver!
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/network/delivery_methods/smtp.rb", line 101, in block in deliver!
  File "/opt/rubies/2.7.1/lib/ruby/2.7.0/net/smtp.rb", line 519, in start
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/network/delivery_methods/smtp.rb", line 109, in start_smtp_session
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/network/delivery_methods/smtp.rb", line 100, in deliver!
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/message.rb", line 2159, in do_delivery
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/message.rb", line 260, in block in deliver
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/base.rb", line 559, in block in deliver_mail
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications.rb", line 203, in block in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications/instrumenter.rb", line 24, in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications.rb", line 203, in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/base.rb", line 557, in deliver_mail
  File "/app/vendor/bundle/ruby/2.7.0/gems/mail-2.7.1/lib/mail/message.rb", line 260, in deliver
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/message_delivery.rb", line 119, in block in deliver_now
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/rescuable.rb", line 17, in handle_exceptions
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/message_delivery.rb", line 118, in deliver_now
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/actionmailer/lib/action_mailer/mail_delivery_job.rb", line 23, in perform
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/execution.rb", line 48, in block in perform_now
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 117, in block in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/gems/i18n-1.8.5/lib/i18n.rb", line 313, in with_locale
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/translation.rb", line 9, in block (2 levels) in <module:Translation>
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in instance_exec
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in block in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/core_ext/time/zones.rb", line 66, in use_zone
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/timezones.rb", line 9, in block (2 levels) in <module:Timezones>
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in instance_exec
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in block in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/instrumentation.rb", line 21, in block in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications.rb", line 203, in block in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications/instrumenter.rb", line 24, in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/notifications.rb", line 203, in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/instrumentation.rb", line 28, in instrument
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/instrumentation.rb", line 14, in block (2 levels) in <module:Instrumentation>
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in instance_exec
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in block in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/logging.rb", line 23, in block in tag_logger
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/tagged_logging.rb", line 99, in block in tagged
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/tagged_logging.rb", line 37, in tagged
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/tagged_logging.rb", line 99, in tagged
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/logging.rb", line 23, in tag_logger
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/logging.rb", line 16, in block (2 levels) in <module:Logging>
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in instance_exec
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 126, in block in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activesupport/lib/active_support/callbacks.rb", line 137, in run_callbacks
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/execution.rb", line 47, in perform_now
  File "/app/vendor/bundle/ruby/2.7.0/bundler/gems/rails-57da1d0188f4/activejob/lib/active_job/execution.rb", line 25, in