# URGENT: Production Environment Update Required

## Issue
The production site is experiencing a CookieError due to missing session cookie configuration.

## Fix Required
SSH into the production server and add these lines to the `/opt/stiftung/.env` file:

```bash
# SSH into production server
ssh user@vhtv-stiftung.de

# Navigate to stiftung directory  
cd /opt/stiftung

# Edit the .env file
nano .env

# Add these lines to the .env file:
SESSION_COOKIE_NAME=stiftung_sessionid
CSRF_COOKIE_NAME=stiftung_csrftoken

# Save and exit (Ctrl+X, Y, Enter)

# Restart the containers to apply changes
docker-compose -f compose.yml restart web worker beat
```

## Background
- These new environment variables prevent session conflicts between the main Stiftung app and Paperless
- Without them, Django tries to set cookies with empty names, causing the CookieError
- The fix is already deployed in the code, but the environment variables need to be manually added to production

## Verification
After adding the variables and restarting:
- Visit https://vhtv-stiftung.de/login/ 
- Login should work without CookieError
- Both Stiftung and Paperless apps should maintain separate sessions