InsertAsync called from:
   at UNITS.Client.BLL.CharactersDataAdapter.InsertAsync(DataManager dataManager, Object record, String additionalParam)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<InsertAsync>d__5](<InsertAsync>d__5& stateMachine)
   at UNITS.Client.BLL.CharactersDataAdapter.InsertAsync(DataManager dataManager, Object record, String additionalParam)
   at Syncfusion.Blazor.Data.BaseAdaptor.Insert(Object record, String additionalParam)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Insert>d__28](<Insert>d__28& stateMachine)
   at Syncfusion.Blazor.Data.BaseAdaptor.Insert(Object record, String additionalParam)
   at Syncfusion.Blazor.DataManager.<Insert>d__157`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Insert>d__157`1](<Insert>d__157`1& stateMachine)
   at Syncfusion.Blazor.DataManager.Insert[CharacterModel](Object data, String tableName, Query query, Int32 position)
   at Syncfusion.Blazor.Grids.Internal.DataGenerator`1.<GetData>d__22[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<GetData>d__22](<GetData>d__22& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.DataGenerator`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].GetData(ActionEventArgs`1 args)
   at Syncfusion.Blazor.Grids.SfGrid`1.<Request>d__1173[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Request>d__1173](<Request>d__1173& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].Request(ActionEventArgs`1 args, Object additionalArgs)
   at Syncfusion.Blazor.Grids.SfGrid`1.<ModelChanged>d__1171[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<ModelChanged>d__1171](<ModelChanged>d__1171& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].ModelChanged(ActionEventArgs`1 args, Object additionalArgs, Boolean suppressEvent)
   at Syncfusion.Blazor.Grids.Internal.Edit`1.<EndEdit>d__74[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<EndEdit>d__74](<EndEdit>d__74& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.Edit`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].EndEdit(Cell`1 cell, Boolean ignoreFocus, String keyCombination)
   at Syncfusion.Blazor.Grids.Internal.GridJSInteropAdaptor`1.<EndEdit>d__40[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<EndEdit>d__40](<EndEdit>d__40& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.GridJSInteropAdaptor`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].EndEdit(Object e)
   at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo , Object , Span`1& , Exception& )
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Microsoft.JSInterop.Infrastructure.DotNetDispatcher.InvokeSynchronously(JSRuntime jsRuntime, DotNetInvocationInfo& callInfo, IDotNetObjectReference objectReference, String argsJson)
   at Microsoft.JSInterop.Infrastructure.DotNetDispatcher.BeginInvokeDotNet(JSRuntime jsRuntime, DotNetInvocationInfo invocationInfo, String argsJson)
   at Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime.<>c.<BeginInvokeDotNet>b__8_0(ValueTuple`2 state)
   at Microsoft.AspNetCore.Components.WebAssembly.Hosting.WebAssemblyCallQueue.Schedule[ValueTuple`2](ValueTuple`2 state, Action`1 callback)
   at Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime.BeginInvokeDotNet(String callId, String assemblyNameOrDotNetObjectId, String methodIdentifier, String argsJson)

InsertAsync called from:
   at UNITS.Client.BLL.CharactersDataAdapter.InsertAsync(DataManager dataManager, Object record, String additionalParam)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<InsertAsync>d__5](<InsertAsync>d__5& stateMachine)
   at UNITS.Client.BLL.CharactersDataAdapter.InsertAsync(DataManager dataManager, Object record, String additionalParam)
   at Syncfusion.Blazor.Data.BaseAdaptor.Insert(Object record, String additionalParam)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Insert>d__28](<Insert>d__28& stateMachine)
   at Syncfusion.Blazor.Data.BaseAdaptor.Insert(Object record, String additionalParam)
   at Syncfusion.Blazor.DataManager.<Insert>d__157`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Insert>d__157`1](<Insert>d__157`1& stateMachine)
   at Syncfusion.Blazor.DataManager.Insert[CharacterModel](Object data, String tableName, Query query, Int32 position)
   at Syncfusion.Blazor.Grids.Internal.DataGenerator`1.<GetData>d__22[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<GetData>d__22](<GetData>d__22& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.DataGenerator`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].GetData(ActionEventArgs`1 args)
   at Syncfusion.Blazor.Grids.SfGrid`1.<Request>d__1173[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<Request>d__1173](<Request>d__1173& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].Request(ActionEventArgs`1 args, Object additionalArgs)
   at Syncfusion.Blazor.Grids.SfGrid`1.<ModelChanged>d__1171[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<ModelChanged>d__1171](<ModelChanged>d__1171& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].ModelChanged(ActionEventArgs`1 args, Object additionalArgs, Boolean suppressEvent)
   at Syncfusion.Blazor.Grids.Internal.Edit`1.<EndEdit>d__74[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<EndEdit>d__74](<EndEdit>d__74& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.Edit`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].EndEdit(Cell`1 cell, Boolean ignoreFocus, String keyCombination)
   at Syncfusion.Blazor.Grids.SfGrid`1.<EndEditAsync>d__59[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<EndEditAsync>d__59](<EndEditAsync>d__59& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].EndEditAsync()
   at Syncfusion.Blazor.Grids.SfGrid`1.<EndEdit>d__58[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<EndEdit>d__58](<EndEdit>d__58& stateMachine)
   at Syncfusion.Blazor.Grids.SfGrid`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].EndEdit()
   at Syncfusion.Blazor.Grids.Internal.GridCellBase`1.<CommandClickHandler>d__79[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<CommandClickHandler>d__79](<CommandClickHandler>d__79& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.GridCellBase`1[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].CommandClickHandler(GridCommandColumn column)
   at Syncfusion.Blazor.Grids.Internal.NormalEdit`1.<>c__DisplayClass0_0.<<BuildRenderTree>b__5>d[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<<BuildRenderTree>b__5>d](<<BuildRenderTree>b__5>d& stateMachine)
   at Syncfusion.Blazor.Grids.Internal.NormalEdit`1.<>c__DisplayClass0_0[[UNITS.Shared.Models.CharacterModel, UNITS.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].<BuildRenderTree>b__5()
   at Microsoft.AspNetCore.Components.EventCallbackWorkItem.InvokeAsync[Object](MulticastDelegate delegate, Object arg)
   at Microsoft.AspNetCore.Components.EventCallbackWorkItem.InvokeAsync(Object arg)
   at Microsoft.AspNetCore.Components.ComponentBase.Microsoft.AspNetCore.Components.IHandleEvent.HandleEventAsync(EventCallbackWorkItem callback, Object arg)
   at Microsoft.AspNetCore.Components.EventCallback`1[[Microsoft.AspNetCore.Components.Web.MouseEventArgs, Microsoft.AspNetCore.Components.Web, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InvokeAsync(MouseEventArgs arg)
   at Syncfusion.Blazor.Internal.SfBaseUtils.<InvokeEvent>d__12`1[[Microsoft.AspNetCore.Components.Web.MouseEventArgs, Microsoft.AspNetCore.Components.Web, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<InvokeEvent>d__12`1](<InvokeEvent>d__12`1& stateMachine)
   at Syncfusion.Blazor.Internal.SfBaseUtils.InvokeEvent[MouseEventArgs](Object eventFn, MouseEventArgs eventArgs)
   at Syncfusion.Blazor.Buttons.SfButton.OnClickHandler(MouseEventArgs args)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[<OnClickHandler>d__62](<OnClickHandler>d__62& stateMachine)
   at Syncfusion.Blazor.Buttons.SfButton.OnClickHandler(MouseEventArgs args)
   at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo , Object , Span`1& , Exception& )
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at System.Delegate.DynamicInvokeImpl(Object[] args)
   at System.MulticastDelegate.DynamicInvokeImpl(Object[] args)
   at System.Delegate.DynamicInvoke(Object[] args)
   at Microsoft.AspNetCore.Components.EventCallbackWorkItem.InvokeAsync[Object](MulticastDelegate delegate, Object arg)
   at Microsoft.AspNetCore.Components.EventCallbackWorkItem.InvokeAsync(Object arg)
   at Microsoft.AspNetCore.Components.ComponentBase.Microsoft.AspNetCore.Components.IHandleEvent.HandleEventAsync(EventCallbackWorkItem callback, Object arg)
   at Microsoft.AspNetCore.Components.EventCallback.InvokeAsync(Object arg)
   at Microsoft.AspNetCore.Components.RenderTree.Renderer.DispatchEventAsync(UInt64 eventHandlerId, EventFieldInfo fieldInfo, EventArgs eventArgs)
   at Microsoft.AspNetCore.Components.RenderTree.WebRenderer.WebRendererInteropMethods.DispatchEventAsync(JsonElement eventDescriptor, JsonElement eventArgs)
   at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo , Object , Span`1& , Exception& )
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Microsoft.JSInterop.Infrastructure.DotNetDispatcher.InvokeSynchronously(JSRuntime jsRuntime, DotNetInvocationInfo& callInfo, IDotNetObjectReference objectReference, String argsJson)
   at Microsoft.JSInterop.Infrastructure.DotNetDispatcher.BeginInvokeDotNet(JSRuntime jsRuntime, DotNetInvocationInfo invocationInfo, String argsJson)
   at Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime.<>c.<BeginInvokeDotNet>b__8_0(ValueTuple`2 state)
   at Microsoft.AspNetCore.Components.WebAssembly.Hosting.WebAssemblyCallQueue.Schedule[ValueTuple`2](ValueTuple`2 state, Action`1 callback)
   at Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime.BeginInvokeDotNet(String callId, String assemblyNameOrDotNetObjectId, String methodIdentifier, String argsJson)