<!--- Please read this! Before opening a new issue, make sure to search for keywords in the issues filtered by the "regression" or "bug" label. For the Community Edition issue tracker: - https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=regression - https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=bug For the Enterprise Edition issue tracker: - https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name%5B%5D=regression - https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name%5B%5D=bug and verify the issue you're about to submit isn't a duplicate. ---> ### Summary I renewed the expiration for my GPG key. If I try to add the new exported public key, I get a 500 error. ### Steps to reproduce * Create a GPG key * Add it to your GitLab profile * Update the expiration of the key * Re-export the key and add it again, without removing the previous one ### What is the current *bug* behavior? 500 error ### What is the expected *correct* behavior? An error page that says what's wrong, or a popup asking if you want to replace your current GPG key. That should be done only on matching fingerprints.