'stack level to deep' occurs when too many objects are running at once.
It is most likely occuring due to some recursive assignment somewhere in the script.
@DeathTrooper If you want to fix the script, just search through the scripts, find the recursive assignments and change them so they no matter what can't avoid meeting the base at some point.
If it is not a matter of not meeting the base, but it's happening simply because of the workload being to big, the solutions is to change the recursive algorithms into iterative algorithms.
This is most likely not an easy task, but it would really be cool if you did it.