Originally Posted By: Douglas
Exception Type: EXC_CRASH (Code Signature Invalid)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace CODESIGNING, Code 0x1

To my inexpert eye, that looks like your culprit, but I can't begin to guess why it's reared its ugly head out of the blue.

I suspect that PrintLife's developer will be best able to figure out what's going on. (Are all the crash reports the same?)

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire