Trying to render the same page on two different devices crashes the application

[GuillaumeLeroy34]

Describe the bug
Trying to access the same page with two different devices will cause a backend crash.

To Reproduce
Steps to reproduce the behavior:

1. Start the webplatform
2. Go to the main page
3. Using another device, access the webplatform using the address given in the cli logs
4. when the main page loads on the second device, the webplatform will crash.

Expected behavior
You should be able to access the same page with 2 different devices.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows, android, MacOS
• Browser: Firefox, Edge, Safari
• Version latest