### Before filing a report

Begin of the deletion _Before you file a report, please ensure you are running the latest version of OpenProject and_ 
_have searched for similar bug reports._

End of the deletion ### Steps to reproduce

Begin of the deletion _Please write down the steps to reproduce. Try to write down all necessary preconditions (what permissions do you have, are other users involved?). Example:_

End of the deletion 1. Login as a user with permissions to manage members in project A

2. Create any work package, doesn't matter the type

3. In the Activity section, post a screenshot in the comments

4. Error popup will show and screenshot isn't saved


### What is the buggy behavior?

Begin of the deletion _Please describe the bug in as much detail as possible. Example:_

End of the deletion * The comments won't save a screenshot in the field, and will pop up with an error for the CKEditor


### What is the expected behavior?

Begin of the deletion _Describe how the application should behave like. Example:_

End of the deletion 1. The comments will accept screenshots with CKEditor not having any errors


### Begin of the insertion

End of the insertion Begin of the deletion Important note

_Please note that unless you are a contributor to OpenProject, you can no longer edit this bug report after saving. You can still add new comments, new images and upload attachments though, but updating description or modifying fields will not be possible after saving. Please make sure that all necessary information and attachments are added, and the following attributes are set:_

<br>

End of the deletion ### **Logs**

Begin of the insertionSee AttachedEnd of the insertion Begin of the deletion _Are there errors in the browser console? (_[_Click here for information on how to open your browser&#39;s console_](https://webmasters.stackexchange.com/a/77337)_) For a local installation: Are there relevant logs output by_ `_openproject logs_` _(packaged installation) (_[_click here for details_](https://docs.openproject.org/installation-and-operations/operation/monitoring/#show-logs)_) or in a log/production.log or /var/log/openproject/ ? Please attach error output in these log files if applicable_

_AttachedEnd of the deletion .log and .var Begin of the insertionfilesEnd of the insertion Begin of the deletion files_End of the deletion

### Screenshots and other files

_<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/919309/content">_

### Environment information

Begin of the deletion _Please check and fill out the following details to help us identify in what versions and distributions of OpenProject the error occurs_

End of the deletion **OpenProject installation type**

* Self Hosted community addition


**OpenProject version** Begin of the deletion

_If you&#39;re not running on the cloud edition, please specify the version of OpenProject you&#39;re running. Example: v12.1.5_End of the deletion

_OpenProject 17.0.0_

**Browser**

* [x] Chrome
* [ ] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)

**Operating System**

* [ ] Windows
* [ ] Mac OS X
* [ ] Mobile iOS
* [ ] Mobile Android
* [x] Linux (please specify distro)
* [ ] Chrome OS
* [ ] Other (please specify)

**Language**

_Please specify the browser language and the language of the OpenProject user for which the bug occurred._

_English_