Hi, I have been having some issues after upgrading Umbraco Forms from 4.0.1 (I was pretty sure it was 4.1.1) to 4.2.0. After upgrading my forms they seem to still work but every time I open one of the forms in the backoffice I get an error saying that "FormSecurityController.cs not found" and when I copy the error it outputs the following:

umbraco.DataLayer.SqlHelperException was unhandled by user code
  HResult=-2146233088
  Message=Umbraco Exception (DataLayer): SQL helper exception in ExecuteNonQuery
  Source=umbraco.DataLayer
  StackTrace:
       at umbraco.DataLayer.SqlHelper`1.ExecuteNonQuery(String commandText, IParameter[] parameters)
       at Umbraco.Forms.Data.Storage.UserFormSecurityStorage.InsertUserFormSecurity(UserFormSecurity formsecurity)
       at Umbraco.Forms.Web.Editors.FormSecurityController.GetByUserId(Int32 userId) in f:\TeamCity\buildAgent\work\acce5a5136f4db35\Umbraco.Forms.Mvc\Editors\FormSecurityController.cs:line 110
       at lambda_method(Closure , Object , Object[] )
       at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass13.<GetExecutor>b__c(Object instance, Object[] methodParameters)
       at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)
       at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.<>c__DisplayClass5.<ExecuteAsync>b__4()
       at System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)
  InnerException: 
       Class=16
       ErrorCode=-2146232060
       HResult=-2146232060
       LineNumber=1
       Message=The INSERT statement conflicted with the FOREIGN KEY constraint "FK_UFUserFormSecurity_UFForms". The conflict occurred in database "LCMOD_ACPT", table "dbo.UFForms", column 'Id'.
The statement has been terminated.
       Number=547
       Procedure=""
       Server=.\SQL2014
       Source=.Net SqlClient Data Provider
       State=0
       StackTrace:
            at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
            at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
            at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
            at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
            at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
            at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
            at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
            at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
            at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
            at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters)
            at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters)
            at umbraco.DataLayer.SqlHelpers.SqlServer.SqlServerHelper.ExecuteNonQuery(String commandText, SqlParameter[] parameters)
            at umbraco.DataLayer.SqlHelper`1.ExecuteNonQuery(String commandText, IParameter[] parameters)
       InnerException: 

Any and all help on how to resolve this would be greatly appreciated, and I apologize if I have this under the wrong topic. I forgot to add I am using Umbraco 7.2.4.