Hi

i can setup a vending machine and it works great untill the server restarts then it says it's out of stock and i get the following error in console 

[Custom Vending Setup] Unable to add 10 'door.closer' because the vending machine container rejected it.
[Custom Vending Setup] Unable to add 10 'supply.signal' because the vending machine container rejected it.
[Custom Vending Setup] Unable to add 10 'electric.generator.small' because the vending machine container rejected it.

This typically means that the vending machine is full. The most common reason is that there is some plugin detecting and altering items as they are added to the vending machine, most likely some special custom item you have configured. We will need to understand what that item and corresponding plugin are in order to resolve it.

I only have 1x Door Closers, 1x Test Gen, 10x Bluberries, 5x Vodka, 1x Supply Signal and the rest is scrap.

The same items were fine in the other vending machines