Błąd/sponge

Podczas stawiania serwera na sponge. Ktoś pomoże ?

Takie błędy.......

[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.ACHIEVEMENTS
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.AGE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.ATTACK_DAMAGE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.BASE_SIZE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.DAMAGE_ENTITY_MAP
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.DOMINANT_HAND
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.FILLED
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.FLUID_LEVEL
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.HEIGHT
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.HELD_EXPERIENCE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.IS_SLEEPING
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.LAST_ATTACKER
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.LAST_DAMAGE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.LEASH_HOLDER
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.PASSENGERS
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SCALE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_ENTITIES
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_MAXIMUM_DELAY
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_MAXIMUM_NEARBY_ENTITIES
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_NEXT_ENTITY_TO_SPAWN
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_REQUIRED_PLAYER_RANGE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_SPAWN_COUNT
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.SPAWNER_SPAWN_RANGE
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.STATISTICS
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WILL_SHATTER
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WIRE_ATTACHMENTS
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WIRE_ATTACHMENT_EAST
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WIRE_ATTACHMENT_NORTH
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WIRE_ATTACHMENT_SOUTH
[21:29:26] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.data.key.Keys.WIRE_ATTACHMENT_WEST
[21:29:27] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.item.inventory.InventoryArchetypes.MENU_COLUMN
[21:29:27] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.item.inventory.InventoryArchetypes.MENU_BUTTON
[21:29:27] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.item.inventory.InventoryArchetypes.MENU_ICON
[21:29:27] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.item.inventory.InventoryArchetypes.MENU_CHECKBOX
[21:29:27] [Server thread/WARN] [Sponge]: Skipping org.spongepowered.api.item.inventory.InventoryArchetypes.MENU_SPINNER