Help?

Hi guys! I'm super new to using Xnalara but I have made a couple of models using a PMX editor of sorts, it's been a long time but i was trying to make a custom model and followed a tutorial since I have no idea what I'm doing lol

I was following a tutorial on youtube by The Swaggin Dragon Kiryu
After I clean up the bones from hiding them exactly as shown in this tutorial, my Xnalara gives this error message:


I have no clue what this means, when i try to look it up it goes into scripting tutorials and making websites, which is not what I'm doing.
I'm assuming it has to do with my processor, but I'm hoping it's not and that there's a fix, I just barely started and I was so excited to make models.
Any help is appreciated, Thanks in advance!

The description does not contain enough information to help.

• Which tutorial exactly? (link)
  
• What do you mean by "clean up the bones from hiding them"?
  
• Xnalara or XPS ? What version number?
  

Please read

Code:

https://www.deviantart.com/xnalaraitalia/journal/Bug-Reports-on-any-XPS-version-615273344