https://support.atlassian.com/jira/kb/passwordencodernotfoundexception-during-login-after-restoring-from-cloud-export/
PasswordEncoderNotFoundException during login after restoring from Cloud Export | Jira and Jira...
Fix PasswordEncoderNotFoundException after restoring a Cloud export in JIRA Server. Learn diagnosis and workaround steps.
restoringcloudexportjira