Hello every body

I'am working on sugarcrm version 6.0.4 and sql server 2005
Every thing was all right but when I did a repair build in the administration module, I got this warning on sugarcrm pages:

"Warning: array_key_exists() [function.array-key-exists]: The second argument should be either an array or an object in CampphtdocsinvolysmodulesRelationshipsRelationship .php on line 190"

What is the problem and how can I solve It ?

thank you