[BUG] 504 while browsing sensors

[JonasDaWi]

Describe the bug
While browsing through available sensors, on page 2, a 504 occurs.

To Reproduce
Steps to reproduce the behavior:
Go to https://stadtpuls.com/sensors?page=2 (Probably occurs only after no visitors have visited the site for a longer time.)

Expected behavior
Id like to see the second page of available sensors. But I have to refresh the page multiple times.

Desktop (please complete the following information):

• OS: Ubuntu
• Browser Firefox

[vogelino]

Hi @JonasDaWi and thx for creating this issue!

It seems we have a memory issue that leads the API to shut down. Cache might be responsible for you still seeing the first page in some cases, even when the API is down. I have restarted it for now.

We are aware of the problem and are currently investigating on how to avoid such problems in the future. Please comment in this issue if you keep experiencing the same issue.

Thank you again! Hope everything's fine now. Cheers!