[Neos] doctrine migration fails on upgrade 1.0.2 to 1.1.2

[Dominic Garms]

Hello guys,

I upgraded my installation via composer. But the migration fails and now 
the whole package is unusable for me:

Uncaught Exception
   An exception occurred while executing 'CREATE TABLE
   typo3_typo3cr_domain_model_nodedimension (persistence_object_identifier
   VARCHAR(40) NOT NULL, nodedata VARCHAR(40) DEFAULT NULL, name
   VARCHAR(255) NOT NULL, value VARCHAR(255) NOT NULL, INDEX
   IDX_6C144D3693BDC8E2 (nodedata), UNIQUE INDEX
   UNIQ_6C144D3693BDC8E25E237E061D775834 (nodedata, name, value), PRIMARY
   KEY(persistence_object_identifier)) ENGINE = InnoDB':

   SQLSTATE[42S01]: Base table or view already exists: 1050 Table
   'typo3_typo3cr_domain_model_nodedimension' already exists

More Information
   Exception code      #0
   File 
/data/www/websites/neos/spain/Packages/Libraries/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php 
line 47

Any idea what is wrong here?
Thanks Dominic