Http2 error help

Get this error when attempting http 2.0 on a login API but keep getting this.

[Executing block POST Request] HttpRequestException: System.Net.Http.HttpRequestException: The HTTP/2 server reset the stream. HTTP/2 error code 'INTERNAL_ERROR' (0x2). (HttpProtocolError)

---> System.Net.Http.HttpProtocolException: The HTTP/2 server reset the stream. HTTP/2 error code 'INTERNAL_ERROR' (0x2). (HttpProtocolError)

at System.Net.Http.Http2Connection.ThrowRequestAborted(Exception innerException)

at System.Net.Http.Http2Connection.Http2Stream.CheckResponseBodyState()

at System.Net.Http.Http2Connection.Http2Stream.TryEnsureHeaders()

at System.Net.Http.Http2Connection.Http2Stream.ReadResponseHeadersAsync(CancellationToken cancellationToken)

at System.Net.Http.Http2Connection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)

--- End of inner exception stack trace ---

at System.Net.Http.Http2Connection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)

at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)

at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)

at RuriLib.Functions.Http.HttpClientRequestHandler.HttpRequestStandard(BotData data, StandardHttpRequestOptions options) in /code/RuriLib/Functions/Http/HttpClientRequestHandler.cs:line 76

at Submission#0.<<Initialize>>d__0.MoveNext()

--- End of stack trace from previous location ---

at Microsoft.CodeAnalysis.Scripting.ScriptExecutionState.RunSubmissionsAsync[TResult](ImmutableArray`1 precedingExecutors, Func`2 currentExecutor, StrongBox`1 exceptionHolderOpt, Func`2 catchExceptionOpt, CancellationToken cancellationToken)

at Microsoft.CodeAnalysis.Scripting.Script`1.RunSubmissionsAsync(ScriptExecutionState executionState, ImmutableArray`1 precedingExecutors, Func`2 currentExecutor, Func`2 catchExceptionOpt, CancellationToken cancellationToken)

at Microsoft.CodeAnalysis.Scripting.ScriptStateTaskExtensions.CastAsync[S,T](Task`1 task)

at RuriLib.Models.Debugger.ConfigDebugger.Run() in /code/RuriLib/Models/Debugger/ConfigDebugger.cs:line 251