Imgur Upload error

[KingMarzy]

Newtonsoft.Json.JsonReaderException: Unexpected character encountered while parsing value: <. Path '', line 0, position 0.
at Newtonsoft.Json.JsonTextReader.ParseValue()
at Newtonsoft.Json.JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at ShareX.UploadersLib.ImageUploaders.Imgur.InternalUpload(Stream stream, String fileName, Boolean refreshTokenOnError)
at ShareX.WorkerTask.UploadData(IGenericUploaderService service, Stream stream, String fileName)
at ShareX.WorkerTask.DoUpload(Stream data, String fileName, Int32 retry)

Error message:
The remote server returned an error: (503) Server Unavailable.

Request URL:
https://api.imgur.com/3/upload

Status code:
(503) first byte timeout

Headers:
Connection: close
Retry-After: 0
X-Served-By: cache-pdk-kpdk1780130-PDK
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1711999842.735485,VS0,VE15485
access-control-allow-methods: GET, PUT, POST, PATCH, DELETE, OPTIONS
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
X-Frame-Options: DENY
Access-Control-Allow-Headers: Authorization, Content-Type, Accept, X-Mashape-Authorization, IMGURPLATFORM, IMGURUIDJAFO, sessionCount, IMGURMWBETA, IMGURMWBETAOPTIN, X-expSNKPK127, X-Imgur-Defender-Bypass
Accept-Ranges: bytes
Content-Length: 452
Content-Type: text/html; charset=utf-8
Date: Mon, 01 Apr 2024 19:30:57 GMT
Server: cat factory 1.0

Response text:

<title>503 first byte timeout</title>

Error 503 first byte timeout

first byte timeout

Error 54113

Details: cache-pdk-kpdk1780130-PDK 1711999857 3863935671

---

Varnish cache server

Stack trace:
at System.Net.HttpWebRequest.GetResponse()
at ShareX.UploadersLib.Uploader.SendRequestFile(String url, Stream data, String fileName, String fileFormName, Dictionary`2 args, NameValueCollection headers, CookieCollection cookies, HttpMethod method, String contentType, String relatedData)

Newtonsoft.Json.JsonReaderException: Unexpected character encountered while parsing value: <. Path '', line 0, position 0.
at Newtonsoft.Json.JsonTextReader.ParseValue()
at Newtonsoft.Json.JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at ShareX.UploadersLib.ImageUploaders.Imgur.InternalUpload(Stream stream, String fileName, Boolean refreshTokenOnError)
at ShareX.WorkerTask.UploadData(IGenericUploaderService service, Stream stream, String fileName)
at ShareX.WorkerTask.DoUpload(Stream data, String fileName, Int32 retry)

Error message:
The remote server returned an error: (503) Server Unavailable.

Request URL:
https://api.imgur.com/3/upload

Status code:
(503) first byte timeout

Headers:
Connection: close
Retry-After: 0
X-Served-By: cache-pdk-kpdk1780120-PDK
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1711999858.303107,VS0,VE15481
access-control-allow-methods: GET, PUT, POST, PATCH, DELETE, OPTIONS
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
X-Frame-Options: DENY
Access-Control-Allow-Headers: Authorization, Content-Type, Accept, X-Mashape-Authorization, IMGURPLATFORM, IMGURUIDJAFO, sessionCount, IMGURMWBETA, IMGURMWBETAOPTIN, X-expSNKPK127, X-Imgur-Defender-Bypass
Accept-Ranges: bytes
Content-Length: 452
Content-Type: text/html; charset=utf-8
Date: Mon, 01 Apr 2024 19:31:13 GMT
Server: cat factory 1.0

Response text:

<title>503 first byte timeout</title>

Error 503 first byte timeout

first byte timeout

Error 54113

Details: cache-pdk-kpdk1780120-PDK 1711999874 2983723435

---

Varnish cache server

Stack trace:
at System.Net.HttpWebRequest.GetResponse()
at ShareX.UploadersLib.Uploader.SendRequestFile(String url, Stream data, String fileName, String fileFormName, Dictionary`2 args, NameValueCollection headers, CookieCollection cookies, HttpMethod method, String contentType, String relatedData)

[Combinacijus]

Duplicate of #7376