TM1 Error: Evaluation String stack overflow

[Barry]

The last couple of weeks we get the following error in TM1 (9.5.0 64bit):
TM1.Server: Evaluation String stack overflow, process terminated : Payroll
Where Payroll is a cube which is (heavily) feeding our P&L cube.
At some point it logs:
Maximum number of rule errors reached

At this moment we have no clue of what triggers these messages (might be due to the fact we are loading more data in the cubes, causing feeder problems).
So far no user has reported an issue which could point us in the right direction.

Has anyone ever seen this message before?

[qml]

Have a look at this thread and this thread where similar issues were discussed and Steve and Martin suggested some workarounds (both boiling down to putting "breakpoints" in your feeders).