Cannot open log.txt for reading?

[phantom2152]

Hey , I Have updated my system and everything required is installed but I am getting the following error when I give Y or N to generate custom link and it exits the program

tail: cannot open 'log.txt' for reading: No such file or directory
tail: no files remaining
./AdvPhishing.sh: line 843: break: only meaningful in a `for', `while', or `until' loop
./AdvPhishing.sh: line 1611: syntax error near unexpected token `done'
./AdvPhishing.sh: line 1611: `                         done'