[19:19:36] [Server thread/WARN]: Unhandled modifier in loot table: minecraft:set_potion
[19:19:36] [Server thread/WARN]: Unhandled modifier in loot table: tombstone:delayed_nbt_loot
[19:19:36] [Server thread/WARN]: Unhandled modifier in loot table: tombstone:delayed_nbt_loot
[19:19:36] [Server thread/WARN]: Unhandled modifier in loot table: tombstone:delayed_nbt_loot
[19:19:36] [Server thread/WARN]: Unhandled modifier in loot table: tombstone:delayed_nbt_loot
[19:19:36] [Server thread/INFO]: Sending reload packet to clients
[19:19:36] [Server thread/INFO]: Saving the game (this may take a moment!)
[19:19:38] [Server thread/INFO]: Saved the game
[19:19:38] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2014ms or 40 ticks behind
[19:19:39] [Server thread/INFO]: [APTweaks:Core] ↓ Server load changed from NORMAL (avg. 50.0) to LOW (avg. 36.52560043334961)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for minecraft:overworld changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 13.04453008)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for minecraft:the_nether changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.11403069)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for minecraft:the_end changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.06567874)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for ae2:spatial_storage changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04214583)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for compactmachines:compact_world changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.061118860000000004)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:venus changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.03917249)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for mahoutsukai:reality_marble changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04763833)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:mars changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.037489949999999994)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for allthemodium:mining changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04620991000000001)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for bonsaitrees3:growtown changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.05361553)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:mercury changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.038431019999999996)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for blue_skies:everdawn changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.0382437)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:mercury_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04326559)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:mars_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.07259908999999999)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:glacio changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04493911)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:overworld_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.07153134)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for blue_skies:everbright changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04527631)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:moon_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.05091031)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:venus_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.04356683)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for allthemodium:the_other changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.05391461)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:moon changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.03878313)
[19:19:40] [Server thread/INFO]: [APTweaks:Core] ↓ Level load for beyond_earth:glacio_orbit changed from NORMAL (avg. 45.0) to VERY_LOW (avg. 0.03797919)
[19:19:51] [Server thread/INFO]: [APTweaks:Core] ↓ Server load changed from LOW (avg. 36.52560043334961) to VERY_LOW (avg. 9.319706916809082)
[19:21:56] [User Authenticator #1/INFO]: UUID of player Kikiraven is 81c7b440-5793-4608-a342-1a45aeaebecf
[19:21:56] [Netty Epoll Server IO #7/ERROR]: Received empty payload on channel fml:handshake
[19:21:56] [Netty Epoll Server IO #7/INFO]: Disconnecting [email protected][id=81c7b440-5793-4608-a342-1a45aeaebecf,name=Kikiraven,properties={textures=[[email protected]]},legacy=false] (/62.167.127.65:56507): Unexpected custom data from client
[19:21:56] [Server thread/INFO]: [email protected][id=81c7b440-5793-4608-a342-1a45aeaebecf,name=Kikiraven,properties={textures=[[email protected]]},legacy=false] (/62.167.127.65:56507) lost connection: Unexpected custom data from client
[19:30:11] [Server thread/INFO]: Saving the game (this may take a moment!)
[19:30:12] [Server thread/INFO]: Saved the game
So i rented a server and whenever i try joining it i get an error message saying "Unexpected custom data from client" if someone knows anything about it pls help, ill put the log data in a spoiler folder.