Faulting application name: dreamdaemon.exe, version: 5.0.512.1454, time stamp: 0x5bc8e7e6
Faulting module name: MSVCR120.dll, version: 12.0.21005.1, time stamp: 0x524f7ce6
Exception code: 0xc0000005
Fault offset: 0x000345ac
Faulting process ID: 0x2a14
Faulting application start time: 0x01d472ebd537319f
Faulting application path: D:\Games\byond-512-1454\bin\dreamdaemon.exe
Faulting module path: D:\Games\byond-512-1454\bin\MSVCR120.dll
Report ID: 3d53edd0-84e4-4bbd-a511-5c60fd2d39e7
I am PMing you a memory dump as well.
If that's not enough I can provide instructions to try and reproduce it, but it might be a bit convoluted.