[16:23:58] [Server thread/WARN]: [Dynmap-GriefPrevention] Task #54 for Dynmap-GriefPrevention v0.90 generated an exception
java.lang.NullPointerException
at org.dynmap.griefprevention.DynmapGriefPreventionPlugin.handleClaim(DynmapGriefPreventionPlugin.java:229) ~[?:?]
at org.dynmap.griefprevention.DynmapGriefPreventionPlugin.updateClaims(DynmapGriefPreventionPlugin.java:279) ~[?:?]
at org.dynmap.griefprevention.DynmapGriefPreventionPlugin.access$000(DynmapGriefPreventionPlugin.java:33) ~[?:?]
at org.dynmap.griefprevention.DynmapGriefPreventionPlugin$GriefPreventionUpdate.run(DynmapGriefPreventionPlugin.java:104) ~[?:?]
at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot.jar:git-Spigot-4460863-262c777]
at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot.jar:git-Spigot-4460863-262c777]
at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:694) [spigot.jar:git-Spigot-4460863-262c777]
at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-4460863-262c777]
at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-4460863-262c777]
at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-4460863-262c777]
at java.lang.Thread.run(Thread.java:722) [?:1.7.0]

im using dynmap-griefprevention-0.90 and dynmap dynmap version 2.1-SNAPSHOT-1075

so i use from all the latest can anyone help me?

oh some are there some are missing is what players tell me. can anyone give me a dynmap-griefprevention for the latest dynmap and griefprevention?