'Internal server error'

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1st Official Post

    Yesterday, me and a friend were playing in the server just fine. I left for 10 or 15 minutes, as well as my friend. When I came back and tried to log into the server, it gave me the error 'Internal server error'. I've restarted the server several times, as well as changing it from vanilla to Spigot. The server is in 1.13 and is plain vanilla. And the error happens to me and to my friend. We've googled a lot but we found no solution or similar problem. Here's the log part where I think the error is:



    [19:35:57] [Server thread/WARN]: Failed to handle packet for /37.189.59.244:53446

    java.lang.IllegalStateException: Not a JSON Object: null

    at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:90) ~[minecraft_server.jar:?]

    at wn.a(SourceFile:82) ~[minecraft_server.jar:?]

    at wn.<init>(SourceFile:48) ~[minecraft_server.jar:?]

    at vo.a(SourceFile:915) ~[minecraft_server.jar:?]

    at te.<init>(SourceFile:159) ~[minecraft_server.jar:?]

    at vo.g(SourceFile:442) ~[minecraft_server.jar:?]

    at ud.b(SourceFile:113) ~[minecraft_server.jar:?]

    at ud.Y_(SourceFile:65) ~[minecraft_server.jar:?]

    at hw.a(SourceFile:238) ~[minecraft_server.jar:?]

    at ua.c(SourceFile:171) [minecraft_server.jar:?]

    at net.minecraft.server.MinecraftServer.w(SourceFile:749) [minecraft_server.jar:?]

    at sn.w(SourceFile:357) [minecraft_server.jar:?]

    at net.minecraft.server.MinecraftServer.v(SourceFile:656) [minecraft_server.jar:?]

    at net.minecraft.server.MinecraftServer.run(SourceFile:559) [minecraft_server.jar:?]

    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]

    [19:35:57] [Server thread/INFO]: com.mojang.authlib.GameProfile@1cfc7f7c[id=c766c0bd-82da-365a-a441-f36ec7d78c0a,name=Syrud,properties={},legacy=false] (/37.189.59.244:53446) lost connection: Disconnected

    Update: I backed up the server to before it was bugged out. But I kinda don't want to because from the moment of this backup to the moment it started to bug out, we defeated the Ender Dragon and built some stuff. And it would be a pain to do it again, or to cheat this things in

  • Roman

    Closed the thread.