pihole_error

[✓] Update local cache of available packages
  [✓] Disk space check

  [✓] Checking apt-get for upgraded packages... 6 updates available
  [i] It is recommended to update your OS after installing the Pi-hole!

  [i] Installer Dependency checks...
  [✓] Checking for dhcpcd5
  [✓] Checking for git
  [✓] Checking for iproute2
  [✓] Checking for whiptail
  [✓] Checking for dnsutils

  [✓] Supported OS detected
  [i] SELinux not detected
  [i] Using upstream DNS: Quad9 (filtered, DNSSEC) (9.9.9.9, 149.112.112.112)
  [i] Static IP already configured
  [i] Unable to find IPv6 ULA/GUA address, IPv6 adblocking will not be enabled
  [i] IPv4 address: 192.168.1.158/24
  [i] IPv6 address:
  [i] Web Interface On
  [i] Web Server On
  [i] Logging On.
  [✗] Check for existing repository in /etc/.pihole
  [i] Clone https://github.com/pi-hole/pi-hole.git into /etc/.pihole...^C