Hi there, came back to KSP after a long time and started up a modded career with this mod included.
The above log excerpt started upon selecting the "advanced sub-satellite" in the vab and attaching it to a command pod, the log then continues to throw errors continuously.
This is on the both the latest version of the mod (4.0.0.8) and latest KSP. Happy to provide any more info if needed. (unsure as to what else would help at this moment)