You don't have all of the files you need. That's why you got a silent freeze.
You need the BP's, Stock icons, PACs, And PCS files for all of the characters you have added.
Make sure to copy
ALL of the files included in the cBliss pack and replace existing ones when prompted.
Download
This as well. It is a filler pack I made to fill up all of the blank character slots that you have. Just copy it over to your SD or USB and say no to any files it asks to replace.