Line 100: local: FTL_PID_FILE: readonly variable

[darkexplosiveqwx]

See this post:

Pihole status warning: FTL_PID_FILE: readonly variable

This is a known issue: /opt/pihole/utils.sh: line 100: local: FTL_PID_FILE: readonly variable · Issue #6612 · pi-hole/pi-hole · GitHub It has already been fixed on development branch and will be part of the next release. For your information, this is solely cosmetic and doesn’t affect functionality.

Core v6.4.3 is coming together and will be released Soon™, when the team members think its appropriate and find some time.