### Begin of the deletion Before filing a report

_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 Begin of the insertionuserEnd of the insertion Begin of the deletion user End of the deletion
2. Click on [Infra and Cloud Services](https://projects.mobicule.com/projects/infra-and-cloud-services)
3. Click on Documents
4. Click on Document that wants to be download
5. After click on document showing error - {"\_type":"Error","errorIdentifier":"urn:openproject-org:api:v3:errors:InternalServerError","message":"An internal error has occurred. undefined method \`path' for nil:NilClass"}
6. Not able to upload .xlsx, .docx files etc... screenshot attached.

### What is the buggy behavior?

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

End of the deletion * After clicking document below error occur
* {"\_type":"Error","errorIdentifier":"urn:openproject-org:api:v3:errors:InternalServerError","message":"An internal error has occurred. undefined method \`path' for nil:NilClass"}
* Not able to upload .xlsx, .docx files etc

### What is the expected behavior?

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

End of the deletion 1. The required document should download once click on it.
2. Should upload .xlsx, .docx Begin of the insertionfilesEnd of the insertion Begin of the deletion files End of the deletion

### 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, but no longer add any new images or other attachments. Please make sure that all necessary information and attachments are added, and the following attributes are set:_

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

_Are there errors in the browser console? (_[_Click here for information on how to open your browser'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_

### Begin of the deletion Screenshots and other files

_If you have screenshots of the application's bug behavior or other relevant files, please drag them into this place or attach them using the "Files" section._

###End of the deletion 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**

* [ ] Hosted cloud edition
* [x] Packaged installation
* What distribution - RHEL 8.7
* [ ] Docker All-in-one container
* [ ] Docker-compose installation
* [ ] Other (please specify)

**OpenProject version**

_version of OpenProject - 12.5.8_

**Browser**

* [x] Chrome
* [ ] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify) Begin of the deletion

**Language**

_Please specify the browser language and the language of the OpenProject user for which the bug occurred. - English_End of the deletion