I am unable to upload my avatar using the latest VRCSDK3 (2.4.4) and Unity (2022.3.22f1) have tried the following steps:

-Created a completely new Unity project.

-Installed the latest VRCSDK3 – Avatars package.

-Cleared Library and Temp folders.

-Re-imported all assets and attempted upload.

Despite all these steps, I keep receiving the following error: UnityPackage: Model failed validation, returning anyway: Error writing the following fields: assetVersion, created_at, unitySortNumber UnityEngine.Debug:LogWarning (object) VRC.Core.API:CreateFromJson<VRC.Core.ApiAvatar/UnityPackage> (System.Collections.Generic.IReadOnlyDictionary2<string, BestHTTP.JSON.Json/Token>) System.Reflection.MethodBase:Invoke (object,object[]) VRC.Core.ApiModel:ParseModel (System.Type,System.Collections.Generic.IReadOnlyDictionary2<string, BestHTTP.JSON.Json/Token>,object&) VRC.Core.ApiModel:TryWriteConvert (System.Type,BestHTTP.JSON.Json/Token&,object&) VRC.Core.ApiModel:ParseList (System.Type,System.Collections.Generic.IReadOnlyList1<BestHTTP.JSON.Json/Token>,object&) VRC.Core.ApiModel:TryWriteConvert (System.Type,BestHTTP.JSON.Json/Token&,object&) VRC.Core.ApiModel:WriteField (string,BestHTTP.JSON.Json/Token) VRC.Core.ApiAvatar:WriteField (string,BestHTTP.JSON.Json/Token) VRC.Core.ApiModel:SetApiFieldsFromJson (System.Collections.Generic.IReadOnlyDictionary2<string, BestHTTP.JSON.Json/Token>,string&) VRC.Core.ApiAvatar:SetApiFieldsFromJson (System.Collections.Generic.IReadOnlyDictionary2<string, BestHTTP.JSON.Json/Token>,string&) VRC.Core.API:ConvertJsonListToModelList<VRC.Core.ApiAvatar> (System.Collections.Generic.IReadOnlyList1<object>,bool&) VRC.Core.ApiModelListContainer1<VRC.Core.ApiAvatar>:Validate (bool,System.Func1<byte[]>,System.Func1<string>) VRC.Core.ApiContainer:OnComplete (bool,int,string,System.Func1<byte[]>,System.Func1<string>,single) VRC.Core.APIResponseHandler/<HandleResponse>d__5:MoveNext () Cysharp.Threading.Tasks.CompilerServices.AsyncUniTaskVoid1<VRC.Core.APIResponseHandler/<HandleResponse>d__5>:Run () (at ./Packages/com.vrchat.base/Runtime/VRCSDK/Plugins/UniTask/Runtime/CompilerServices/StateMachineRunner.cs:104) Cysharp.Threading.Tasks.SwitchToThreadPoolAwaitable/Awaiter:Callback (object) (at ./Packages/com.vrchat.base/Runtime/VRCSDK/Plugins/UniTask/Runtime/UniTask.Threading.cs:218) System.Threading._ThreadPoolWaitCallback:PerformWaitCallback ()

Could you please assist in resolving this issue or resetting the avatar record in your database so I can upload my avatar?

Thank you very much for your help.