MySQL Problem

-> Error starting 'WiredPlayers'
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> MySql.Data.MySqlClient.MySqlException: Host 'Marcel.fritz.box' is not allowed to connect to this MariaDB server
   at MySqlPacket MySql.Data.MySqlClient.MySqlStream.ReadPacket()
   at void MySql.Data.MySqlClient.NativeDriver.Open()
   at void MySql.Data.MySqlClient.Driver.Open()
   at Driver MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
   at Driver MySql.Data.MySqlClient.MySqlPool.CreateNewPooledConnection()
   at Driver MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()
   at Driver MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()
   at Driver MySql.Data.MySqlClient.MySqlPool.GetConnection()
   at void MySql.Data.MySqlClient.MySqlConnection.Open()
   at List<BusinessModel> WiredPlayers.database.Database.LoadAllBusiness() in C:\Users\Marcel\Desktop\Server test\bridge\resources\WiredPlayers\database\Database.cs:line 1218
   at void WiredPlayers.business.Business.LoadDatabaseBusiness() in C:\Users\Marcel\Desktop\Server test\bridge\resources\WiredPlayers\business\Business.cs:line 19
   at void WiredPlayers.database.Database.OnResourceStart() in C:\Users\Marcel\Desktop\Server test\bridge\resources\WiredPlayers\database\Database.cs:line 40
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at GTANetworkInternals.ScriptingEngine.InvokeVoidMethod(String method, Object[] args)
   at System.Collections.Generic.List`1.ForEach(Action`1 action)
   at GTANetworkInternals.EventHandler.ParseEx(Event _event, ScriptingEngine engine, Object[] arguments)
   at System.Collections.Generic.List`1.ForEach(Action`1 action)
   at GTANetworkInternals.GameServer.StartResource(String resourceName, String parent)


Started! Waiting for connections..
[P] Plugin bridge.dll loaded!
Started HTTP server at 22006 port.
[M] Announcing into master server...
[M] Connected to master list.