ERROR: Failed to save the record

[BuIlDaLiBlE]

The following error occurs when trying to copy issues via the recurring task that is added to Sidekiq:

E, [2023-07-06T14:15:03.025403 #7314] ERROR -- : Failed to save the record
E, [2023-07-06T14:15:03.026311 #7314] ERROR -- : /usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/persistence.rb:308:in `save!'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/validations.rb:52:in `save!'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/transactions.rb:315:in `block in save!'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/transactions.rb:387:in `block in with_transaction_returning_status'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/connection_adapters/abstract/database_statements.rb:267:in `block in transaction'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/connection_adapters/abstract/transaction.rb:239:in `block in within_new_transaction'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:26:in `block (2 levels) in synchronize'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/connection_adapters/abstract/transaction.rb:236:in `within_new_transaction'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/connection_adapters/abstract/database_statements.rb:267:in `transaction'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/transactions.rb:212:in `transaction'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/transactions.rb:385:in `with_transaction_returning_status'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/transactions.rb:315:in `save!'
/usr/local/rvm/gems/ruby-2.7.8/gems/activerecord-5.2.8.1/lib/active_record/suppressor.rb:48:in `save!'
/www/redmine/plugins/redmine_recurring_tasks/app/models/recurring_task.rb:141:in `tap'
/www/redmine/plugins/redmine_recurring_tasks/app/models/recurring_task.rb:141:in `copy_issue'
/www/redmine/plugins/redmine_recurring_tasks/app/models/recurring_task.rb:147:in `execute'
/www/redmine/plugins/redmine_recurring_tasks/lib/redmine_recurring_tasks/issue_checker.rb:16:in `block in call'
/www/redmine/plugins/redmine_recurring_tasks/lib/redmine_recurring_tasks/issue_checker.rb:14:in `each'
/www/redmine/plugins/redmine_recurring_tasks/lib/redmine_recurring_tasks/issue_checker.rb:14:in `call'
/www/redmine/config/initializers/40-recurring_tasks.rb:6:in `perform'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:192:in `execute_job'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:165:in `block (2 levels) in process'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/middleware/chain.rb:128:in `block in invoke'
/usr/local/rvm/gems/ruby-2.7.8/bundler/gems/sidekiq-failures-2b30cb1c87ce/lib/sidekiq/failures/middleware.rb:9:in `call'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/middleware/chain.rb:133:in `invoke'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:164:in `block in process'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:137:in `block (6 levels) in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/job_retry.rb:109:in `local'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:136:in `block (5 levels) in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/rails.rb:43:in `block in call'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/execution_wrapper.rb:90:in `wrap'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/reloader.rb:73:in `block in wrap'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/execution_wrapper.rb:90:in `wrap'
/usr/local/rvm/gems/ruby-2.7.8/gems/activesupport-5.2.8.1/lib/active_support/reloader.rb:72:in `wrap'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/rails.rb:42:in `call'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:132:in `block (4 levels) in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:250:in `stats'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:127:in `block (3 levels) in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/job_logger.rb:8:in `call'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:126:in `block (2 levels) in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/job_retry.rb:74:in `global'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:125:in `block in dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/logging.rb:48:in `with_context'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/logging.rb:42:in `with_job_hash_context'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:124:in `dispatch'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:163:in `process'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:83:in `process_one'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/processor.rb:71:in `run'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/util.rb:16:in `watchdog'
/usr/local/rvm/gems/ruby-2.7.8/gems/sidekiq-5.2.10/lib/sidekiq/util.rb:25:in `block in safe_thread'

System info: Linux 4.19.0-17-amd64 #1 SMP Debian 4.19.194-1 (2021-06-10) x86_64 GNU/Linux

Environment:
  Redmine version                4.2.10.stable
  Ruby version                   2.7.8-p225 (2023-03-30) [x86_64-linux]
  Rails version                  5.2.8.1
  Environment                    production
  Database adapter               Mysql2
  Mailer queue                   ActiveJob::QueueAdapters::AsyncAdapter
  Mailer delivery                smtp
SCM:
  Git                            2.20.1
  Filesystem                     
Redmine plugins:
  additional_tags                1.0.3
  additionals                    3.0.3
  clipboard_image_paste          1.13
  redmine_2chat                  0.4.0
  redmine_bots                   0.5.0
  redmine_contacts               4.3.4
  redmine_contacts_helpdesk      4.1.10
  redmine_custom_workflows       2.0.9
  redmine_hrm                    3.0.3
  redmine_intouch                1.6.0
  redmine_issue_templates        1.1.0
  redmine_lightbox2              0.5.1
  redmine_more_previews          5.0.8
  redmine_recurring_tasks        0.3.4
  redmine_reporting              3.0.3
  redmine_sidekiq                2.1.0
  redmine_toggl                  1.1.0

UPD: Sometimes the error doesn't show up in the logs but no issues are created anyway.
UPD2: Seems like running the cron job under root user works fine, but under redmine it does not, very weird.