Typically, a gack of this nature revolves around a single point of failure, one component that failed to compile. Once a gack occurs, all future components will fail with the same gack. Check the first component where this gack occurred for validity, or try deploying everything *except* the one file. Without contacting support, it's kind of a guessing game, but you can usually narrow down the suspects by trial and error. The error code itself is an auto-generated number and not related to an error code like Microsoft typically has. That specific error code simply means that a particular component failed with the same stack trace that matched others with the same stack trace.