Couldn't look up profile properties for com.mojang.authlib.GameProfile@3b0cde9a[id=00000000-0000-0000-0009-01fd36d4af38,name=MartiGamer8096,properties={},legacy=false]

Console
11:43:56

com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:134) ~[authlib-3.16.29.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:106) ~[authlib-3.16.29.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:197) ~[authlib-3.16.29.jar:?]
at com.destroystokyo.paper.profile.PaperMinecraftSessionService.fillGameProfile(PaperMinecraftSessionService.java:38) ~[purpur-1.19.3.jar:git-Purpur-1876]
at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:175) ~[authlib-3.16.29.jar:?]
at com.destroystokyo.paper.profile.PaperMinecraftSessionService.fillProfileProperties(PaperMinecraftSessionService.java:31) ~[purpur-1.19.3.jar:git-Purpur-1876]
at com.destroystokyo.paper.profile.CraftPlayerProfile.complete(CraftPlayerProfile.java:229) ~[purpur-1.19.3.jar:git-Purpur-1876]
at com.destroystokyo.paper.profile.CraftPlayerProfile.complete(CraftPlayerProfile.java:223) ~[purpur-1.19.3.jar:git-Purpur-1876]
at com.destroystokyo.paper.profile.PlayerProfile.complete(PlayerProfile.java:167) ~[purpur-api-1.19.3-R0.1-SNAPSHOT.jar:git-Purpur-1876]
at xyz.jpenilla.wanderingtrades.util.ProfileCompleter.run(ProfileCompleter.java:42) ~[WanderingTrades.jar:?]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.19.3.jar:git-Purpur-1876]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[purpur-1.19.3.jar:git-Purpur-1876]
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[purpur-1.19.3.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:395) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1214) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1124) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1034) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:969) ~[gson-2.10.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:112) ~[authlib-3.16.29.jar:?]
... 15 more
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:393) ~[gson-2.10.jar:?]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:384) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1214) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1124) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:1034) ~[gson-2.10.jar:?]
at com.google.gson.Gson.fromJson(Gson.java:969) ~[gson-2.10.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:112) ~[authlib-3.16.29.jar:?]
... 15 more