Hello, I'm looking for help for "NPC Generator for 5e" by Mad Wizard. I've bought it 2023 february on drivethrurpg. It was perfect for me until recently. Sometimes it's working, sometimes it's not. It's generating the information I think, but when I want to create the NPC, it says "Building a NPC, please wait..." in blue, and then immediately after "Something weird happened and NPC failed to build." in red. I was able to create a Gnome Assassin, but I'm not able to create a Gnome Paladin - for example .... But I haven't figured it out yet, what's the classes I can't create ... or combination? Please help me 
I use Foundry on an Oracle hosted server, not Forge, and not at home. I'm using Foundry version 12 Stable 331 and DND5e 3.3.1 game system. I have tried to disable all other Modules, still getting the error. I have uninstalled and reinstalled the module. I have posted my problem in Discord - Foundry VTT - Module-troubleshoot channel