Failed config

api: [source /home/openclaw/.openclaw/workspace/tmp/esphome-monitor-8hwpi33f/shys-collection/templates/hardware/rgb-led-treppe/esphome/rgb-led-treppe.yaml:125]
  encryption: 
    
    Encryption key must be base64 and 32 bytes long.
    key: !secret ESPHOME_ENCRYPTION_KEY

INFO ESPHome 2026.6.0-dev
INFO Reading configuration /home/openclaw/.openclaw/workspace/tmp/esphome-monitor-8hwpi33f/shys-collection/templates/hardware/rgb-led-treppe/esphome/rgb-led-treppe.yaml...
WARNING The minimum WiFi authentication mode (wifi -> min_auth_mode) is not set. This controls the weakest encryption your device will accept when connecting to WiFi. Currently defaults to WPA (less secure), but will change to WPA2 (more secure) in 2026.6.0. WPA uses TKIP encryption which has known security vulnerabilities and should be avoided. WPA2 uses AES encryption which is significantly more secure. To silence this warning, explicitly set min_auth_mode under 'wifi:'. If your router supports WPA2 or WPA3, set 'min_auth_mode: WPA2'. If your router only supports WPA, set 'min_auth_mode: WPA'.