[09:47:23] [Server thread/ERROR]: [ProtocolLib] INTERNAL ERROR: Cannot load ProtocolLib.
If this problem hasn't already been reported, please open a ticket
at https://github.com/dmulloy2/ProtocolLib/issues with the following data:
Stack Trace:
java.lang.ExceptionInInitializerError
at com.comphenix.protocol.injector.netty.NettyProtocolRegistry.initialize(NettyProtocolRegistry.java:55)
at com.comphenix.protocol.injector.netty.ProtocolRegistry.(ProtocolRegistry.java:59)
at com.comphenix.protocol.injector.netty.NettyProtocolRegistry.(NettyProtocolRegistry.java:38)
at com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:70)
at com.comphenix.protocol.injector.packet.PacketRegistry.getClientPacketTypes(PacketRegistry.java:198)
at com.comphenix.protocol.injector.PacketFilterManager.(PacketFilterManager.java:266)
at com.comphenix.protocol.injector.PacketFilterBuilder.buildInternal(PacketFilterBuilder.java:250)
at com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:233)
at com.comphenix.protocol.ProtocolLib.onLoad(ProtocolLib.java:213)
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:414)
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:233)
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1010)
at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:305)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.IllegalArgumentException: Unable to find a method that matches {modifiers=[required: 0, banned: 0], return=Exact float, params=[{Type: match any: [interface net.minecraft.world.level.IMaterial], Index: null}]}
at com.comphenix.protocol.reflect.FuzzyReflection.getMethod(FuzzyReflection.java:174)
at com.comphenix.protocol.utility.MinecraftReflection.getBlockClass(MinecraftReflection.java:1132)
at com.comphenix.protocol.reflect.StructureModifier.getDefaultGenerator(StructureModifier.java:83)
at com.comphenix.protocol.reflect.StructureModifier.(StructureModifier.java:77)
... 14 more
Dump:
Parameters:
[NULL]
Sender:
com.comphenix.protocol.ProtocolLib@27e8a72e[
statistics=
backgroundCompiler=
packetTask=-1
tickCounter=0
unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@60dc610b
configExpectedMod=-1
updater=com.comphenix.protocol.updater.SpigotUpdater@428092e8
redirectHandler=
commandProtocol=
commandPacket=
commandFilter=
packetLogging=
skipDisable=false
isEnabled=false
loader=org.bukkit.plugin.java.JavaPluginLoader@6b98ee59
server=CraftServer{serverName=CraftBukkit,serverVersion=3284a-Spigot-3892929-0ab8487,minecraftVersion=1.17.1}
file=plugins/ProtocolLib (2).jar
description=org.bukkit.plugin.PluginDescriptionFile@20d6bbd0
dataFolder=plugins/ProtocolLib
classLoader=org.bukkit.plugin.java.PluginClassLoader@329e6060
naggable=true
newConfig=YamlConfiguration[path='', root='YamlConfiguration']
configFile=plugins/ProtocolLib/config.yml
logger=org.bukkit.plugin.PluginLogger@4a41ba5f
]
Version:
ProtocolLib v4.3.0
Java Version:
17.0.6
Server:
3284a-Spigot-3892929-0ab8487 (MC: 1.17.1)

at start up i recived this error and i don't know how to resolve it

Your version of ProtocolLib is outdated, can you please try the latest dev build and try again: https://ci.dmulloy2.net/job/ProtocolLib/lastSuccessfulBuild/