https://hastebin.com/fetoqobufo.sql

How can I solve it?
Version: 1.8.8
spigot

[20:01:58] [Server thread/INFO]: [Craftconomy3] Enabling Craftconomy3 v3.3-e72ac42-trv178
[20:01:58] [Server thread/INFO]: [Craftconomy3] Starting up!
[20:01:58] [Server thread/INFO]: [Craftconomy3] Loading the Configuration
[20:02:02] [Server thread/WARN]: [Craftconomy3] Running a old version of Craftconomy! New version is: 3.3.1
[20:02:02] [Server thread/INFO]: [Craftconomy3] Loading listeners.
[20:02:02] [Server thread/INFO]: [Craftconomy3] Loading commands
[20:02:02] [Server thread/INFO]: [Craftconomy3] Loading the Database Manager
[20:02:02] [Server thread/WARN]: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[20:02:02] [Server thread/WARN]: SLF4J: Defaulting to no-operation (NOP) logger implementation
[20:02:02] [Server thread/WARN]: SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[20:02:04] [Server thread/WARN]: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead
[20:02:04] [Server thread/WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[20:02:04] [Server thread/WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[20:02:04] [Server thread/WARN]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[20:02:04] [Server thread/WARN]: at java.lang.reflect.Constructor.newInstance(Unknown Source)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.Util.getInstance(Util.java:382)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3593)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3525)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1986)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2140)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2111)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2407)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2325)
[20:02:04] [Server thread/WARN]: at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2310)
[20:02:04] [Server thread/WARN]: at com.greatmancode.com.zaxxer.libs.hikari.proxy.PreparedStatementProxy.executeUpdate(PreparedStatementProxy.java:61)
[20:02:04] [Server thread/WARN]: at com.greatmancode.com.zaxxer.libs.hikari.proxy.PreparedStatementJavassistProxy.executeUpdate(PreparedStatementJavassistProxy.java)
[20:02:04] [Server thread/WARN]: at com.greatmancode.craftconomy3.storage.sql.MySQLEngine.(MySQLEngine.java:83)
[20:02:04] [Server thread/WARN]: at com.greatmancode.craftconomy3.storage.StorageHandler.(StorageHandler.java:40)
[20:02:04] [Server thread/WARN]: at com.greatmancode.craftconomy3.Common.initialiseDatabase(Common.java:393)
[20:02:04] [Server thread/WARN]: at com.greatmancode.craftconomy3.Common.onEnable(Common.java:143)
[20:02:04] [Server thread/WARN]: at com.greatmancode.craftconomy3.tools.interfaces.BukkitLoader.onEnable(BukkitLoader.java:49)
[20:02:04] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[20:02:04] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340)
[20:02:04] [Server thread/WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[20:02:04] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357)
[20:02:04] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317)
[20:02:04] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414)
[20:02:04] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378)
[20:02:04] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333)
[20:02:04] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263)
[20:02:04] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525)
[20:02:04] [Server thread/WARN]: at java.lang.Thread.run(Unknown Source)
[20:02:04] [Server thread/INFO]: [Craftconomy3] Database Manager Loaded!
[20:02:04] [Server thread/INFO]: [Craftconomy3] Loading the Currency manager.
[20:02:04] [Server thread/INFO]: [Craftconomy3] Currency Manager Loaded!
[20:02:04] [Server thread/INFO]: [Craftconomy3] Loading default settings.
[20:02:04] [Server thread/INFO]: [Craftconomy3] Default settings loaded!
[20:02:04] [Server thread/INFO]: [Craftconomy3] Loading the Account Manager
[20:02:04] [Server thread/INFO]: [Craftconomy3] Starting Metrics.
[20:02:04] [Server thread/INFO]: [Craftconomy3] Account Manager Loaded!
[20:02:04] [Server thread/INFO]: [Craftconomy3] World Group Manager loaded!
[20:02:04] [Server thread/INFO]: [Craftconomy3] Ready!
[20:02:04] [Server thread/INFO]: [Vault][Economy] Craftconomy3 hooked.