You are probably running out of memory. Decrease the dbcache and the maxmempool parameters (defaults for both is 300 IIRC).
Yeah that is what I thought, because the application is completely freezing, I can't force close it, nor move the mouse for that matter.
I've lowered the dbcache to 100.. Not sure about the maxmempoool.
From your debug log I can see you limited dbcache to 100MB, but your mempool is still on 300MB
You have to change mempool database size to 100MB too
Put in your bitcoin.conf file:
maxmempool=100
Yeah that seems to have helped, it has lasted quite a bit longer. I will update if it crashes again.
It seems that 0.14 wallet has quite a big memory leaking problem.
I tested mine machine (4 GB RAM) with 0.13.2 wallet and dbcache set to 500 MB.It crashed (run out of memory) after 10-12 hours of continuous working,while with 0.14 crashed after 30 minutes.
Setting dbcache on 300MB on 0.13.2 works fine for now after more than 18 hours of contionuos working.
I think that low RAM computers (2GB) should set dbcache and maxmempool to 150 MB or less(maybe 100MB will be optimum) and try to run 0.13.2 wallet
