I am running the latest spigot and everyone on my server is having this problem. Whenever players grab items from the ground and already have a few of the item in their inventory, it sometimes doesn't stack up properly. So for example: Player has 30 dirt in inventory. Grab 3 more off the ground. Now he has 30 dirt and 3 dirt in separate stacks in his inventory. What causes this? I have updated all my plugins. This is my list: http://puu.sh/hNmnL/4f0ef5db4e.png Thanks! ~ A desperate server admin
Update: I tried temp removing all of my plugins. Didn't work. I tried switching to an older spigot version. Didn't work. Items are actually DISAPPEARING when this occurs! My players are becoming angry and I don't know what else I can do. Maybe it's due to lag? (the server is 512 mb and I host 5 - 8 players). Anyone? :'(
Another update: I tried deleting all of the player data/inventories too (in case of a corrupted item). Didn't work. Still haven't fixed it.
Are the item names/meta data or ids of the items different also if your server is public up the ram if possible.