Hey! We have updated the backend and frontend SDKs to allow for displaying custom error messages from API overrides. You can read about it here: https://supertokens.com/docs/thirdpartyemailpassword/advanced-customizations/apis-override/custom-response/general-error If you want to use this feature, you will need to upgrade both the frontend and backend SDKs: - supertokens-node >= 10.0.0 - supertokens-python >= 0.9.0 - supertokens-golang >= 0.7.0 - supertokens-website >= 13.0.0 - supertokens-auth-react >= 0.23.0