Unable to encode due to lack of "Frame Rate info node"

[Eamon]

LoadCPlugin("C:\Users\User\Desktop\encoding\ffms2.dll")
LoadPlugin("C:\Users\User\Desktop\encoding\VSFilter.dll")
FFVideoSource("C:\Users\User\Desktop\VID.mkv",cachefile="C:\Users\User\Desktop\VID.mkv.ffindex")
TextSub("C:\Users\User\SUBS.ass")
return last

Downloaded AvsPmod and used your script to create the above script.

Again, got the same 'Frame Rate info node' error  . Still using Hybrid_2015.6.28.1 atm.