Error after applying MLR 06 patch when custom filter write to binder

Hi All,

I had WebCenter Content 11.1.1.8.0 and we have a custom java filter that create a folder and set fFolderGUID in the binder with the folder ID and it was working very well.

binder.putLocal(FRM_FLD_PARENT_GUID, lastCreatedFolderID);

then the client wanted to have the ADF UI so we installed Patch 18836021: WCC 11.1.1.8.0 BUNDLE (MLR 06) JULY 2014, after that every time we check-in a new document we get this below exception. the exception is thrown after my filter end with no errors (I printed "end of filter" at the end).

We also applied the latest patch but we still get the same error. Any Advise??