Error removing the BT firmware from 4.85 firmware

[jarno83]

Hi,
Source firmware: 4.85 Rebug Lite
I get a popup error message and this are the last lines of log.

******** Running task 04_broken_bluray **********
Modifying UPL.xml file
unpkg-ing file: UPL.xml.pkg
Executing command unpkg $pkg $dest
Executing shell pkgtool.exe -debug yes -action decrypt -type pkg -in {C:\Users\Jarno\Desktop\PS3 Stuff\DIY no-bt\ps3mfw\TEMP\PS3MFW-MFW\update_files\UPL.xml.pkg} -out {C:\Users\Jarno\Desktop\PS3 Stuff\DIY no-bt\ps3mfw\TEMP\PS3MFW-MFW\update_files\UPL.xml.unpkg}

Error running script: wrong # args: should be "::04_broken_bluray::callback_bt file"