[15:15:15 INFO]: [QuestCreator-6.40.0] Disabled integration for PlaceholderAPI
[15:15:15 INFO]: [QuestCreator-6.40.0] Disabled integration for HolographicDisplays
[15:15:15 WARN]: java.lang.NoClassDefFoundError: com/guillaumevdn/questcreator/integration/legacy_npc/NavigatingLegacyNPC
[15:15:15 WARN]:        at QuestCreator.jar//com.guillaumevdn.questcreator.integration.legacy_npc.IntegrationInstanceLegacyNPCs.deactivate(IntegrationInstanceLegacyNPCs.java:103)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.integration.Integration.deactivate(Integration.java:73)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.GPlugin.lambda$10(GPlugin.java:610)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.concurrency.RWHashMap.lambda$0(RWHashMap.java:72)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.concurrency.RWLock.read(RWLock.java:42)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.concurrency.RWHashMap.forEach(RWHashMap.java:68)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.GPlugin.onDisable0(GPlugin.java:610)
[15:15:15 WARN]:        at GCore.jar//com.guillaumevdn.gcore.lib.GPlugin.onDisable(GPlugin.java:576)
[15:15:15 WARN]:        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266)
[15:15:15 WARN]:        at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:399)
[15:15:15 WARN]:        at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:578)
[15:15:15 WARN]:        at org.bukkit.plugin.SimplePluginManager.disablePlugins(SimplePluginManager.java:555)
[15:15:15 WARN]:        at org.bukkit.craftbukkit.v1_18_R2.CraftServer.disablePlugins(CraftServer.java:494)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:971)
[15:15:15 WARN]:        at net.minecraft.server.dedicated.DedicatedServer.t(DedicatedServer.java:803)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.close(MinecraftServer.java:931)
[15:15:15 WARN]:        at org.spigotmc.RestartCommand.shutdownServer(RestartCommand.java:92)
[15:15:15 WARN]:        at org.spigotmc.RestartCommand.restart(RestartCommand.java:61)
[15:15:15 WARN]:        at org.spigotmc.RestartCommand.restart(RestartCommand.java:40)
[15:15:15 WARN]:        at org.spigotmc.RestartCommand$1.run(RestartCommand.java:31)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1544)
[15:15:15 WARN]:        at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:483)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1455)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1225)
[15:15:15 WARN]:        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:315)
[15:15:15 WARN]:        at java.base/java.lang.Thread.run(Thread.java:833)
[15:15:15 WARN]: Caused by: java.lang.ClassNotFoundException: com.guillaumevdn.questcreator.integration.legacy_npc.NavigatingLegacyNPC
[15:15:15 WARN]:        at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:151)
[15:15:15 WARN]:        at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:103)
[15:15:15 WARN]:        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
[15:15:15 WARN]:        ... 26 more
[15:15:15 INFO]: [GCore] Disabling GCore v8.40.0
[15:15:15 INFO]: [GCore-8.40.0] Disabled integration for PlaceholderAPI
[15:15:15 INFO]: [GCore-8.40.0] Disabled integration for Citizens