[FLOW3-general] Specified key was too long

[Stephen Bungert]

Hello,

I'm just trying to setup flow3 for the first time, I'm following the 
guide, have installed flow and created a test package, and I am in the 
configuration section now.

I have setup the configuration files database settings as described here:

http://flow.typo3.org/documentation/guide/partii/configuration.html

And when I run this command:

./flow doctrine:migrate

I get the follwing error:

===
Uncaught Exception
   An exception occurred while executing 'CREATE TABLE
   flow3_resource_resourcepointer (hash VARCHAR(255) NOT NULL, PRIMARY
   KEY(hash)) ENGINE = InnoDB':

   SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key
   was too long; max key length is 767 bytes
===

How can I fox this? I tried searching but can't find anything about this.

Thanks for any help.
Stephen.