### Steps to reproduce

1. Login as a user that has no projects assigned to it

2. Go to the waffle icon and select Activity


### What is the buggy behavior?

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

* When the Activity page is accessed an "**\[Error 403\] You are not authorized to access this page**" alert appears.

* If the alert is dismissed and the page is reloaded the error alert reappears.

* If the user is added to a project (even one devoid of work packages) the error alert does not appear. If the user is removed from the project again, the error alert appears again.

* Below is a screen capture of the error alert. Begin of the insertion


End of the insertion Begin of the deletion




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

_Describe how the application should behave like. Example:_

1. Begin of the insertionShow a message that states thatEnd of the insertion Begin of the deletion No access error should appear as it is misleading and does not explain whyEnd of the deletion there Begin of the insertionareEnd of the insertion Begin of the deletion isEnd of the deletion no Begin of the insertionvisible projects for theEnd of the insertion Begin of the deletion content. 

2. TheEnd of the deletion user Begin of the insertion

1.End of the insertion Begin of the deletion may spend time looking at permission settings, etc.

3.End of the deletion Begin of the insertionSaying thatEnd of the insertion Begin of the deletion UnderEnd of the deletion the Begin of the insertionuser isn't member of any project wouldEnd of the insertion Begin of the deletion covers there mayEnd of the deletion be Begin of the insertionincorrect asEnd of the insertion Begin of the deletion a technical reasonEnd of the deletion there Begin of the insertionmight be public projectsEnd of the insertion Begin of the deletion is an authorization error, but fromEnd of the deletion the Begin of the insertionuserEnd of the insertion Begin of the deletion **user perspective** the logical issue for not being able to view activitiesEnd of the deletion is Begin of the insertionnoEnd of the insertion Begin of the deletion not an authorization issue but it is due to not being aEnd of the deletion member Begin of the insertionin. In suchEnd of the insertion Begin of the deletion of any projects. 

4. **OK Behavior**: showEnd of the deletion a Begin of the insertioncase, theEnd of the insertion Begin of the deletion blank activity page and no error misleading authorization alert

5. **Best Behavior:** show a message that saysEnd of the deletion user Begin of the insertionwouldn't needEnd of the insertion Begin of the deletion is not assignedEnd of the deletion to Begin of the insertionhave a membership to have activities displayed 


End of the insertion Begin of the deletion any projects


End 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._

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/186304/content"></div></figure>

### 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**

* [x] Hosted cloud edition
* [ ] Packaged installation
* What distribution?

* [ ] Docker All-in-one container
* [ ] Docker-compose installation
* [ ] Other (please specify)

**OpenProject version**

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

**Browser**

* [ ] Chrome
* [ ] 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._