I just did a selfupdate. Now my entire site just gives a server error 500. Suggestions?
BASH
bin/gpm selfupgrade -f
Grav v1.0.0-rc.4 is now available [release date: Fri Oct 30 04:11:36 2015].
You are currently using v0.9.8.
Would you like to read the changelog before proceeding? [y|N] y
... (whole bunch of realeas notes)
Would you like to upgrade now? [y|N] y
Preparing to upgrade to v1.0.0-rc.4..
|- Downloading upgrade [2.21M]... 100%
|- Installing upgrade... ok
'- Success!
[Whoops\Exception\ErrorException]
include(/.../vendor/symfony/console/Symfony/Component/Console/Input/Ar ray
Input.php): failed to open stream: No such file or directory