Cant Upload last few Maps....NEW ERROR - Payload too Large......!!??

What is going on with this?.......the last few maps I try to upload I get some sort of Payload too Large from POST error.......

what is this and how do I fix????

@MadMax

post the actual error message

Map upload failed. Server gave the following errors: 413 Payload Too Large from POST https://api.faforever.com/maps/upload

org.springframework.web.reactive.function.client.WebClientResponseException: 413 Payload Too Large from POST https://api.faforever.com/maps/upload
at org.springframework.web.reactive.function.client.WebClientResponseException.create(WebClientResponseException.java:337)
Suppressed: The stacktrace has been enhanced by Reactor, refer to additional information below:
Assembly trace from producer [reactor.core.publisher.MonoIgnoreThen] :
reactor.core.publisher.Mono.then
org.springframework.web.reactive.function.client.DefaultWebClient.releaseIfNotConsumed(DefaultWebClient.java:193)
Error has been observed at the following site(s):
*____________Mono.then ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient.releaseIfNotConsumed(DefaultWebClient.java:193)
| ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.lambda$applyStatusHandlers$17(DefaultWebClient.java:687)
*_____Mono.flatMap ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.applyStatusHandlers(DefaultWebClient.java:687)
| Mono.onErrorResume ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.applyStatusHandlers(DefaultWebClient.java:688)
| Mono.flatMap ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.applyStatusHandlers(DefaultWebClient.java:693)
| checkpoint ⇢ 413 PAYLOAD_TOO_LARGE from POST https://api.faforever.com/maps/upload [DefaultWebClient]
| Mono.switchIfEmpty ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.handleBodyMono(DefaultWebClient.java:656)
| ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.lambda$bodyToMono$2(DefaultWebClient.java:573)
*____________Mono.then ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient.releaseIfNotConsumed(DefaultWebClient.java:193)
| ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.lambda$applyStatusHandlers$18(DefaultWebClient.java:688)
*______Mono.flatMap ⇢ at org.springframework.web.reactive.function.client.DefaultWebClient$DefaultResponseSpec.bodyToMono(DefaultWebClient.java:572)
| Mono.retryWhen ⇢ at com.faforever.client.api.FafApiAccessor.retrieveMonoWithErrorHandling(FafApiAccessor.java:299)
| Mono.doOnError ⇢ at com.faforever.client.api.FafApiAccessor.retrieveMonoWithErrorHandling(FafApiAccessor.java:300)
| Mono.doOnSuccess ⇢ at com.faforever.client.api.FafApiAccessor.postMultipartForm(FafApiAccessor.java:192)
| ⇢ at com.faforever.client.api.FafApiAccessor.uploadFile(FafApiAccessor.java:178)
*_______Flux.concatMap ⇢ at reactor.util.retry.RetryBackoffSpec.lambda$generateCompanion$5(RetryBackoffSpec.java:545)
| Flux.onErrorStop ⇢ at reactor.util.retry.RetryBackoffSpec.lambda$generateCompanion$5(RetryBackoffSpec.java:608)
*__Flux.deferContextual ⇢ at reactor.util.retry.RetryBackoffSpec.generateCompanion(RetryBackoffSpec.java:543)
Original Stack Trace:
at org.springframework.web.reactive.function.client.WebClientResponseException.create(WebClientResponseException.java:337)
at org.springframework.web.reactive.function.client.DefaultClientResponse.lambda$createException$1(DefaultClientResponse.java:214)
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113)
at reactor.core.publisher.FluxOnErrorReturn$ReturnSubscriber.onNext(FluxOnErrorReturn.java:162)
at reactor.core.publisher.FluxDefaultIfEmpty$DefaultIfEmptySubscriber.onNext(FluxDefaultIfEmpty.java:122)
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129)
at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107)
at reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:299)
at reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337)
at reactor.core.publisher.Operators$BaseFluxToMonoOperator.completePossiblyEmpty(Operators.java:2097)
at reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:145)
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onComplete(FluxMapFuseable.java:152)
at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onComplete(FluxPeekFuseable.java:277)
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onComplete(FluxMapFuseable.java:152)
at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:415)
at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:446)
at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:500)
at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:800)
at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:115)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473)
at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336)
at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385)
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530)
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
Suppressed: java.lang.Exception: #block terminated with an error
at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:104)
at reactor.core.publisher.Mono.block(Mono.java:1779)
at com.faforever.client.map.MapUploadTask.call(MapUploadTask.java:83)
at com.faforever.client.map.MapUploadTask.call(MapUploadTask.java:28)
at javafx.concurrent.Task$TaskCallable.call(Task.java:1399)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1583)

How big is your folder?