Account not existing + console error

[JorisvD01]

Version of XConomy
XConomy V2.26.3

Server version
Paper version git-Paper-196 (MC: 1.20.1) (Implementing API version 1.20.1-R0.1-SNAPSHOT) (Git: 773dd72)

Storage-type
MySQL

Describe the issues: When trying to check the balance of some players, or give money to some the plugin responds; "account not existing" and gives this error in the console, even tho the user that the money was sent to, or the balance was checked from is a user on the server and has money in their account.

(option)XConomy's config.yml https://pastebin.com/X5SCLrB9

Console error: `14:42:07 WARN: [XConomy] Future Timeout

14:42:07 WARN: at java.base/java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1960) 14:42:07 WARN: at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2095) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.utils.CompletableFutureManager.supplyAsync(CompletableFutureManager.java:34) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.data.DataLink.getPlayerData(DataLink.java:157) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.data.DataCon.getPlayerDatai(DataCon.java:76) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.data.DataCon.getPlayerData(DataCon.java:48) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.command.core.CommandBalance.onCommand(CommandBalance.java:98) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.command.core.CommandCore.onCommand(CommandCore.java:118) 14:42:07 WARN: at XConomy-Paper-2.26.3.jar//me.yic.xconomy.Commands.onCommand(Commands.java:33) 14:42:07 WARN: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) 14:42:07 WARN: at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:155) 14:42:07 WARN: at org.bukkit.craftbukkit.v1_20_R1.CraftServer.dispatchCommand(CraftServer.java:987) 14:42:07 WARN: at org.bukkit.craftbukkit.v1_20R1.command.BukkitCommandWrapper.run(BukkitCommandWrapper.java:64) 14:42:07 WARN: at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:265) 14:42:07 WARN: at net.minecraft.commands.CommandDispatcher.performCommand(CommandDispatcher.java:324) 14:42:07 WARN: at net.minecraft.commands.CommandDispatcher.a(CommandDispatcher.java:308) 14:42:07 WARN: at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:2354) 14:42:07 WARN: at net.minecraft.server.network.PlayerConnection.lambda$handleChatCommand$21(PlayerConnection.java:2314) 14:42:07 WARN: at net.minecraft.util.thread.IAsyncTaskHandler.b(IAsyncTaskHandler.java:59) 14:42:07 WARN: at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) 14:42:07 WARN: at net.minecraft.server.TickTask.run(TickTask.java:18) 14:42:07 WARN: at net.minecraft.util.thread.IAsyncTaskHandler.d(IAsyncTaskHandler.java:153) 14:42:07 WARN: at net.minecraft.util.thread.IAsyncTaskHandlerReentrant.d(IAsyncTaskHandlerReentrant.java:24) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1338) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:197) 14:42:07 WARN: at net.minecraft.util.thread.IAsyncTaskHandler.x(IAsyncTaskHandler.java:126) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.bg(MinecraftServer.java:1315) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1308) 14:42:07 WARN: at net.minecraft.util.thread.IAsyncTaskHandler.c(IAsyncTaskHandler.java:136) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:1286) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1174) 14:42:07 WARN: at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) 14:42:07 WARN: at java.base/java.lang.Thread.run(Thread.java:1583)`