You can start a new world in a server, then grab any item from the mod and drop it. That'll instantly crash your client, and you'd be unable to join. You can delete the playerdata to "fix" that, but the actual region where the item was dropped is corrupted. I'm using the Ender Storage 1.19-2.10.0.180-universal version of the mod on a 41.0.100 Forge 1.19 server.
You can start a new world in a server, then grab any item from the mod and drop it. That'll instantly crash your client, and you'd be unable to join. You can delete the playerdata to "fix" that, but the actual region where the item was dropped is corrupted. I'm using the Ender Storage 1.19-2.10.0.180-universal version of the mod on a 41.0.100 Forge 1.19 server.
Here's the client crash report: https://mclo.gs/3q2LDzg