Seems, as folks have commented for months now, to be related to sign artist. Last update was 6 months ago, it might need updating.
Mmap(PROT_NONE) failed Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e60000004d error
Agreed, still getting this as well. Any pointers on where to look specifically code-wise to begin fixing this? I think I'll take a crack at this.