# Bug OP-6650 - Server error after actions in the work package list

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-6650

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | High |
| Module |  |
| Target versions | 10.4.0 |
| Observed in versions |  |
| Sprint | 10.4.0 |
| Backlog bucket |  |
| Bug found in version (deprecated) |  |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

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

## Planning

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

## Costs

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

## Description

https://hr-it.openproject-edge.com/projects/agiles-projekt/work\_packages?query\_id=216

1.  Edit start date of a sub work package.

![](/api/v3/attachments/16986/content)

  

1.  Inline create new work package.
2.  Move it up using drag and drop
3.  An error message appears.

![](/api/v3/attachments/16985/content)