MC-2537521.19 Forge Invalid Signature for Profile Public Key Error
My boyfriend suddenly got a error code and i have no idea how to help him fix it. I run a modded 1.19 forge server and he added a new mod which then when he tried rejoining the server it gave him a Invalid Signature for Profile Public Key Error and ive personally never seen this error but this is what i got from him trying to join my server if this helps at all.
[18:23:22] Netty Server IO #19/ERROR [minecraft/ServerLoginPacketListenerImpl]: Invalid signature for profile public key.
Try restarting your game.
com.mojang.authlib.minecraft.InsecurePublicKeyException$InvalidException: Expired profile public key
at net.minecraft.world.entity.player.ProfilePublicKey.m_219786_(ProfilePublicKey.java:33) ~[server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at net.minecraft.server.network.ServerLoginPacketListenerImpl.m_215256_(ServerLoginPacketListenerImpl.java:169) ~[server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.network.ServerLoginPacketListenerImpl.m_5990_(ServerLoginPacketListenerImpl.java:189) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.network.protocol.login.ServerboundHelloPacket.m_5797_(ServerboundHelloPacket.java:23) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at net.minecraft.network.protocol.login.ServerboundHelloPacket.m_5797_(ServerboundHelloPacket.java:10) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at net.minecraft.network.Connection.m_129517_(Connection.java:167) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at net.minecraft.network.Connection.channelRead0(Connection.java:152) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at net.minecraft.network.Connection.channelRead0(Connection.java:52) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) [netty-codec-4.1.76.Final.jar%2378!/:4.1.76.Final] {}
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) [netty-codec-4.1.76.Final.jar%2378!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) [netty-codec-4.1.76.Final.jar%2378!/:4.1.76.Final] {}
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) [netty-codec-4.1.76.Final.jar%2378!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at net.minecraft.server.network.LegacyQueryHandler.channelRead(LegacyQueryHandler.java:94) [server-1.19-20220607.102129-srg.jar%23117!/:?] {re:classloading}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.76.Final.jar%2380!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:722) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) [netty-transport-4.1.76.Final.jar%2382!/:4.1.76.Final] {}
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986) [netty-common-4.1.76.Final.jar%2379!/:4.1.76.Final] {}
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.76.Final.jar%2379!/:4.1.76.Final] {}
at java.lang.Thread.run(Thread.java:833) [?:?] {}
