Hi,
I am not sure what is your exact syntax for including another config file but now you need to use
@include another/file.conf
instead of simple include . At least this solve it for me.
Or as @sladky pointed out in his message in Czech, there might me also issue with date specification
He suggested to replace ${ISODATE} with this complicated date/time definition: ${R_YEAR}-${R_MONTH}-${R_DAY} ${R_HOUR}:${R_MIN}:${R_SEC}