机器人关闭后配置的文件，再次登录机器人配置文件还原是什么问题？

请问这个是NovelAI接口的问题吗？

2023-03-02 09:47:05 I/novelai-helper: generate image seed: 4059228736, tags: sky
2023-03-02 09:47:05 W/novelai-helper: Exception in executing command `[mirai:source:ids=[29985], internalIds=[-1432617401], from friend 1031905493 to 3555046041 at 1677721619]/nai-fu sky`
 command owned by novelai-helper v1.1.1 with Friend(1031905493)
io.ktor.client.plugins.ServerResponseException: Server error(POST https://arkansas-shareware-cast-vernon.trycloudflare.com/generate-stream: 502 . Text: "502 Bad Gateway
Unable to reach the origin service. The service may be down or it may not be responding to traffic from cloudflared
"
        at novelai-helper-1.1.1.mirai2.jar//xyz.cssxsh.novelai.NovelAiClient$http$1$3$1.invokeSuspend(NovelAiClient.kt:44)
        at novelai-helper-1.1.1.mirai2.jar//xyz.cssxsh.novelai.NovelAiClient$http$1$3$1.invoke(NovelAiClient.kt)
        at novelai-helper-1.1.1.mirai2.jar//xyz.cssxsh.novelai.NovelAiClient$http$1$3$1.invoke(NovelAiClient.kt)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.client.plugins.HttpCallValidator.validateResponse(HttpCallValidator.kt:47)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.client.plugins.HttpCallValidator.access$validateResponse(HttpCallValidator.kt:40)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.client.plugins.HttpCallValidator$Companion$install$3.invokeSuspend(HttpCallValidator.kt:148)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.util.pipeline.SuspendFunctionGun.resumeRootWith(SuspendFunctionGun.kt:138)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.util.pipeline.SuspendFunctionGun.loop(SuspendFunctionGun.kt:112)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.util.pipeline.SuspendFunctionGun.access$loop(SuspendFunctionGun.kt:14)
        at novelai-helper-1.1.1.mirai2.jar[private]//io.ktor.util.pipeline.SuspendFunctionGun$continuation$1.resumeWith(SuspendFunctionGun.kt:62)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)