Some profile fields do not enforce a character limit in the frontend so error occurs on save
Zendesk issue: https://gitlab.zendesk.com/agent/tickets/17314
Some profile fields, like Twitter, etc., do not enforce a max length on the front end. As a result, it's possible to set some value over 512 characters that causes a 500 error on save. See https://sentry.gitlap.com/gitlab/gitlabcom/issues/2825/ for exact error.
Edited by 🤖 GitLab Bot 🤖