From API and from Web. I am getting the same exception when tries to create a branch.
{“severity”:“ERROR”,“time”:“2020-05-04T14:23:45.002Z”,“correlation_id”:“iYkBouhvy97”,“tags.correlation_id”:“iYkBouhvy97”,“tags.locale”:“en”,“extra.server”:{“os”:{“name”:“Linux”,“version”:"#1 SMP Tue Feb 4 23:02:59 UTC 2020",“build”:“l7.x86_64”,“kernel_version”:“Linux osigitlabdev01 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux”},“runtime”:{“name”:“ruby”,“version”:“ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-linux]”}}," ",“exception.backtrace”:[“lib/gitlab/git/wraps_gitaly_errors.rb:13:in rescue in wrapped_gitaly_errors'","lib/gitlab/git/wraps_gitaly_errors.rb:6:in wrapped_gitaly_errors’”,“lib/gitlab/git/repository.rb:543:in add_branch'","app/models/repository.rb:213:in add_branch’”,“app/services/branches/create_service.rb:12:in execute'","app/controllers/projects/branches_controller.rb:67:in create’”,“ee/lib/gitlab/ip_address_state.rb:10:in with'","ee/app/controllers/ee/application_controller.rb:43:in set_current_ip_address’”,“lib/gitlab/session.rb:11:in with_session'","app/controllers/application_controller.rb:467:in set_session_storage’”,“app/controllers/application_controller.rb:461:in set_locale'","lib/gitlab/application_context.rb:18:in with_context’”,“app/controllers/application_controller.rb:453:in set_current_context'","lib/gitlab/error_tracking.rb:34:in with_context’”,“app/controllers/application_controller.rb:545:in sentry_context'","ee/lib/gitlab/jira/middleware.rb:19:in call’”]}