Hello,
It is amule 2.1.3. And I have no backtrace.
The .aMule directory is on my /home partition.
The downloads (finished or not finished) are on a data partition.
When there is no more space on the data partition, the downloads stop.
But when there is no more space to save files in the .aMule directory aMule crashes (it runs and then crashes some times later).