[18:48:02 WARN]: Unexpected exception while parsing console command "tbp give e IAlekseyI"
org.bukkit.command.CommandException: Unhandled exception executing command 'tbp' in plugin TimeBuyPlots v1.0.0
 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[1creative.jar:git-Spigot-596221b-9a1fc1e]
 at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[1creative.jar:git-Spigot-596221b-9a1fc1e]
 at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:641) ~[1creative.jar:git-Spigot-596221b-9a1fc1e]
 at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchServerCommand(CraftServer.java:627) [1creative.jar:git-Spigot-596221b-9a1fc1e]
 at net.minecraft.server.v1_12_R1.DedicatedServer.aP(DedicatedServer.java:443) [1creative.jar:git-Spigot-596221b-9a1fc1e]
 at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [1creative.jar:git-Spigot-596221b-9a1fc1e]
 at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678) [1creative.jar:git-Spigot-596221b-9a1fc1e]
 at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576) [1creative.jar:git-Spigot-596221b-9a1fc1e]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
Caused by: java.lang.NullPointerException
 at ru.timecraft.timebuyplots.TbpCommand.give(TbpCommand.java:51) ~[?:?]
 at ru.timecraft.timebuyplots.TbpCommand.onCommand(TbpCommand.java:22) ~[?:?]
 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[1creative.jar:git-Spigot-596221b-9a1fc1e]
 ... 8 more