Nscripter engine games error and crash

[BeneathTheGoldTheGabagool]

I've noticed every time I play nscripter engine games after a while in the game at a certain line/ point the game says there's an error and if I press x or ok it crashes. this has happened to me in 3 different games all of them were nscripter games,

also the top that should show full screen etc is random scrambled words:

I have the Japanese language pack installed and have set my locale to japan in my windows pc

I haven't had this error or crash in any other game engine


please if anyone knows a way to fix this PLEASE tell me