Describe the bug

Server crashed with following crash log:

https://gist.github.com/lilrichy/e5b998f15ec1111fc7d3d591dbd2aa49

After server restart it would load normally until a player logged in and chunks were loaded again then it would crash again.

After a backup was restored server ran fine until we used up an item that triggered an exporter "with a crafting card" to preform an auto craft. Which is what led me to find the cause being the exporter trying to auto craft something but we did not have the items it needed to craft it.

How to reproduce the bug

I believe this happened due to a crafting card in an exporter trying to craft a recipe that did not have enough items to craft.
When taking the crafting card out this no longer crashed the server.

Expected behavior

It should do nothing but wait until it gets enough items to preform the craft. Then craft the item and export it.

Additional details

Using version appliedenergistics2-9.0.0-alpha.4

Which minecraft version are you using?

1.17

On which mod loaders does it happen?

Fabric

Crash log

https://gist.github.com/lilrichy/e5b998f15ec1111fc7d3d591dbd2aa49