Server 20w18a

Hello.

So I've been trying to make a minecrasft server for me and my friends to go on but every time i try and start it it just gets stuck after loaded advancements and nothing ever pops up afterwards, I've let it run for hours and it hasnt changed

log:

[16:37:29] [main/ERROR]: Unable to bootstrap registry 'minecraft:chunk_generator_type'
[16:37:29] [main/ERROR]: Registry 'minecraft:chunk_generator_type' was empty after loading
[16:37:29] [main/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', name='PROD'
[16:37:29] [main/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[16:37:29] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[16:37:29] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[16:37:29] [main/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[16:37:29] [main/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[16:37:29] [Server thread/INFO]: Starting minecraft server version 20w18a
[16:37:29] [Server thread/INFO]: Loading properties
[16:37:30] [Server thread/INFO]: Default game type: SURVIVAL
[16:37:30] [Server thread/INFO]: Generating keypair
[16:37:30] [Server thread/INFO]: Starting Minecraft server on *:25565
[16:37:30] [Server thread/INFO]: Using default channel type
[16:37:30] [Server thread/INFO]: Preparing level "world"
[16:37:30] [Server thread/INFO]: Found new data pack vanilla, loading it automatically
[16:37:30] [Server thread/INFO]: Reloading ResourceManager: Default
[16:37:30] [Server thread/INFO]: Loaded 6 recipes
[16:37:31] [Server thread/INFO]: Loaded 908 advancements