# Bug OP-12199 - Changing non working days in Polish fails

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-12199

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | Medium |
| Module |  |
| Target versions | 12.5.1 |
| Observed in versions | 12.5.0 |
| Sprint | 12.5.1 |
| Backlog bucket |  |
| Bug found in version (deprecated) | 12.5.x |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

As of now, the bug report is based on an [incident reported by AppSignal](https://appsignal.com/openproject-gmbh/sites/63237184d2a5e463ef717e6e/exceptions/incidents/780)

`missing interpolation argument :day in "%{day} jest teraz wolnym od pracy" ({:date=>Thu, 08 Jun 2023} given)`

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