I get the following error when I try to assign users or roles to controls:

The INSERT statement conflicted with the FOREIGN KEY constraint "FK_UserSecurity_Security". The conflict occurred in database "ClikitySplit", table "dbo.Security", column 'SecurityPK'.

Line 182: if (this.oRoleSecurity.SaveDataSet(this.dsRoleSecurity) ==
OakLeaf.MM.Main.Business.mmSaveDataResult.RulesPassed)