I now know the Issue! There are overlaps with another plugins, so since there is just a issue with the 1000 HP Gaugth, it is not a big deal i can mask that with 1001 HP for examble. So the Beastary works fine, didnt realized that one other plugin can make such a little difference. We can move forward now, thanks for your help anyway.
I will now try the Skill Shop and the Crafting plugins looking great too!
Have a good one you doing a great job!
Sorry if i wasted your time... ^^
Take care <3