### Before filing a report

### Steps to reproduce

_It appears when you are navigating the sofware._

### What is the buggy behavior? Begin of the insertion

End of the insertion Begin of the deletion



End of the deletion * Begin of the insertionWhen requestsEnd of the insertion Begin of the deletion There was an error notification shown with the message "XYZ"

It appears in aleatory way when youEnd of the deletion are Begin of the insertioncancelled during quick navigation or network timeouts,End of the insertion Begin of the deletion navigatingEnd of the deletion the Begin of the insertionuserEnd of the insertion Begin of the deletion software: the error notification shownEnd of the deletion is Begin of the insertionshown an unknown error message End of the insertion Begin of the deletion "Http failure response for [https://t-openproject.rosario.gob.ar/api/v3/notifications?pageSize=100&filters=%5B%7B%22readIAN%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22f%22%5D%7D%7D%2C%7B%22reason%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22assigned%22%5D%7D%7D%5D](https://t-openproject.rosario.gob.ar/api/v3/notifications?pageSize=100&filters=%5B%7B%22readIAN%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22f%22%5D%7D%7D%2C%7B%22reason%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22assigned%22%5D%7D%7D%5D): 401 Unauthorized"End of the deletion

Begin of the deletion Another one is:

\[Error 422\] No se puede verificar el token de falsificación de solicitud entre sitios. ¿Intentó enviar datos en varios navegadores o pestañas? Cierre de todas las pestañas y vuelva a intentarlo.



End of the deletion ### What is the expected behavior?

The expected is there would be no message Begin of the insertionerror as the message is not useful to the user.End of the insertion Begin of the deletion error.End of the deletion

### Important note

I found something similar written here:

_https://community.openproject.org/projects/openproject/work\_packages/38805/activity_

###

### Screenshots and other files Begin of the insertion

End of the insertion Begin of the deletion



End of the deletion ### Environment information

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

**OpenProject installation type**

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

**OpenProject version**

_If you're not running on the cloud edition, please specify the version of OpenProject you're running. Example: v12.1.5_

**Browser**

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

**Language**

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