ERROR §4Unknown item 383 in item-spawn-blacklist list.

Blocking the ability to spawn in monster eggs using the essentials blacklist gives this error in console on start-up, even though using /iteminfo with a spawn egg in hand gives this item ID. Not really a huge issue but defiantly not something that is intended.

Up ! There are more than 20 different spawn eggs. Can you do something ?

I can confirm this, 383 no longer works, but putting 383:50 for specific mob eggs works. Manually adding every mob type will be very tedious......

Item IDs are not longer supported in MineCraft, and this is probably fixed by "the flattening" in 1.13 since all items now have their own unique name, rather than relying on damage values. So this is probably not an problem anymore (if it is, please create a new issue).