My colleague Sebastian took the time to write down the solution to a problem many artisans will come across at some point in time. I hope that in a future version of Laravel that error message will be improved so that it makes clear what the actual problem really is.
Every now and then I come across a Class log does not exist exception in Laravel. This particular exception is thrown when something goes wrong really early in the application, before the exception handler is instantiated. Whenever I come across this issue I'm stumped. Mostly it's related to an invalid configuration issue or an early service provider that throws an exception. I always forget how to debug this, so it's time to document my solution for tracking down the underlying error.