Issue - add a new language with locale code KUR (for Kurdish) - print any report with a datetime on it (RFQ for example) Cause Babel (version < 2.7.0) does not handle locale "KUR". Solution If wrong locale or not managed by Babel, try to fallback on server default locale. If still wrong locale or not managed, then fallback on "en_US" as locale. opw-2416482 closes odoo/odoo#64304 X-original-commit: e6ccdb397792db62c3b08d96435b3c1667c1aa9d Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com> Signed-off-by: bon-odoo <nboulif@users.noreply.github.com>