symfony/symfony — pull request #10465 by 1ed (2014-03-17 09:45:17+00:00)
Title: [HttpKernel] More informative error message

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -

I'm not sure if it's a bugfix.