Re: [20 BTC] Multithreaded Keep-alive Implementation in Bitcoind
This is one of the annoying things about C++ exception handling. The exception was caught, and that obscured the information needed to find the code that generated it. 
All we can tell from that is that the RPC code threw an exception. This could be for reasons that really aren't the code's fault, such as running out of memory at a critical point, or (more likely) they could be due to bugs in the code.
One thing you can try -- use the 'up' command until you get to level 7, the 'ThreadRPCServer' call. And type 'print e'. If for some reason that doesn't work, you can try level 6, 'PrintException' and the command 'print pszMessage'.
All we can tell from that is that the RPC code threw an exception. This could be for reasons that really aren't the code's fault, such as running out of memory at a critical point, or (more likely) they could be due to bugs in the code.
One thing you can try -- use the 'up' command until you get to level 7, the 'ThreadRPCServer' call. And type 'print e'. If for some reason that doesn't work, you can try level 6, 'PrintException' and the command 'print pszMessage'.