gitlab 项目页500错误 OpenSSL bad decrypt

Completed 500 Internal Server Error in 44ms (ActiveRecord: 5.0ms)

OpenSSL::Cipher::CipherError (bad decrypt):
  app/models/project.rb:487:in `import_url'
  app/models/project.rb:523:in `external_import?'
  app/models/project.rb:515:in `import?'
  app/models/project.rb:531:in `import_in_progress?'
  app/controllers/projects_controller.rb:94:in `show'
  lib/gitlab/middleware/multipart.rb:93:in `call'
  lib/gitlab/request_profiler/middleware.rb:14:in `call'
  lib/gitlab/middleware/go.rb:16:in `call'
  lib/gitlab/etag_caching/middleware.rb:14:in `call'
  lib/gitlab/request_context.rb:18:in `call'

gitlab打开项目页报错500，之前做过迁移，官方说法是数据恢复时的bug，没有恢复config/secrets.yml文件，只需要把原文件覆盖过来就可以了，但是我这边这个文件已经没有了，后通过修改数据库修复：

update projects set import_url=NULL where id = MY-PROJECT_ID;

也可以通过命令恢复

[root@git ~]#gitlab-rails runner  "Project.where.not(import_url: nil).each { |p| p.import_data.destroy if p.import_data }"