ERROR: Insufficient system memory in resource pool 'internal' to run this query. Visual Studio 2012

ERROR: Insufficient system memory in resource pool 'internal' to run this
query. Visual Studio 2012

When I update my model. edmx in visual studio 2012 the following error
occurs:
Unable to generate the model because of the following exception: 'An error
occurred while executing the command definition. See the inner exception
for details. There is insufficient system memory in resource pool
'internal' to run this query.
anyone know why? only have two simple tables in the model