Server won't start

well, my server won't even start loading after hitting this error
Same was with the previous version 18w07c

C:\Users\iTaeyeon\Desktop\srv>java -Xmx4096M -jar minecraft_server.18w08a.jar
[17:43:20] [main/WARN]: Ambiguity between arguments [teleport, destination] and
[teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c0
1849e498]
[17:43:20] [main/WARN]: Ambiguity between arguments [teleport, location] and [te
leport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:43:20] [main/WARN]: Ambiguity between arguments [teleport, location] and [te
leport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:43:20] [main/WARN]: Ambiguity between arguments [teleport, targets] and [tel
eport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849
e498]
[17:43:20] [main/WARN]: Ambiguity between arguments [teleport, targets, location
] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:43:20] [main/INFO]: Loaded 0 recipes
[17:43:20] [main/INFO]: Loaded 0 advancements