When you see 'ANY', this means the variable requested 'aint there/is wrong'. This is a scripting issue. For example, it is looking for numbers, but finds text instead or vice versa. Or it is trying to use a variable the has not been 'declared'. I am NOT saying that any of the examples I listed is your issue, just giving you some examples.
Bottom line, it is a scripting issue concerning a variable.
Since you have been offered help to correct the addon, I would take it! Or you can use the OTHER ONE which WORKS with NO ISSUES that you can find on here.