Dm8000 build error

I have building OpenPLi images for many years, but have recently hit a problem.

I rebuilt the build environment on my build machine which runs Debian "stretch".

I am now getting a compile error when the build gets to enigma2-plugin-systemplugins-servicemp3.

The error:

"

../../git/servicemp3/servicemp3.cpp:151:27: error: invalid new-expression of abstract class type 'eServiceMP3'
  ptr = new eServiceMP3(ref);
                                            ^

"

The enigma2 compile and everything to this point works fine.

help please.