18:17 [Error] [Tebex] Newtonsoft.Json.JsonReaderException: Unexpected character encountered while parsing value: <. Path '', line 0, position 0.
at Newtonsoft.Json.JsonTextReader.ParseValue () [0x002b3] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonTextReader.Read () [0x0004c] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonReader.ReadAndMoveToContent () [0x00000] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadForType (Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonContract contract, System.Boolean hasConverter) [0x00043] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Boolean checkAdditionalContent) [0x000d9] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonSerializer.DeserializeInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00053] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonSerializer.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00000] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonConvert.DeserializeObject (System.String value, System.Type type, Newtonsoft.Json.JsonSerializerSettings settings) [0x0002d] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonConvert.DeserializeObject[T] (System.String value, Newtonsoft.Json.JsonSerializerSettings settings) [0x00000] in <271c58b7a8684db5a2c92be17a81f252>:0
at Newtonsoft.Json.JsonConvert.DeserializeObject[T] (System.String value) [0x00000] in <271c58b7a8684db5a2c92be17a81f252>:0
at Oxide.Plugins.TebexOxideAdapter+<>c__DisplayClass10_0.<MakeWebRequest>b__0 (System.Int32 code, System.String response) [0x001f2] in <5a3315cc0bfe41cb9540ed2eed32724d>:0
18:17 [Error] Web request produced exception (Url: https://plugin-logs.tebex.io/) in 'Tebex v2.0.3' plugin (ObjectDisposedException: Cannot access a disposed object.
Object name: 'System.Net.ServicePoint'.)
at System.Net.ServicePoint.SendRequest (System.Net.WebOperation operation, System.String groupName) [0x00023] in <a6e4b4aa6fb04ea29ee289948685adca>:0
at System.Net.HttpWebRequest.SendRequest (System.Boolean redirecting, System.Net.BufferOffsetSize writeBuffer, System.Threading.CancellationToken cancellationToken) [0x00076] in <a6e4b4aa6fb04ea29ee289948685adca>:0
at System.Net.HttpWebRequest.MyGetRequestStreamAsync (System.Threading.CancellationToken cancellationToken) [0x0010f] in <a6e4b4aa6fb04ea29ee289948685adca>:0
at System.Net.HttpWebRequest.RunWithTimeout[T] (System.Func`2[T,TResult] func) [0x0000d] in <a6e4b4aa6fb04ea29ee289948685adca>:0
at System.Net.HttpWebRequest.BeginGetRequestStream (System.AsyncCallback callback, System.Object state) [0x00000] in <a6e4b4aa6fb04ea29ee289948685adca>:0
at Oxide.Core.Libraries.WebRequests+WebRequest.Start () [0x001cf] in <b76ec77c47d1449e92b2baab8603843d>:0

which is causing the server to crash

Hey there, can you enable debug mode and include any additional logs that appear from Tebex when this happens? You'll need to run tebex.debug on.

After turning on debug mode, run tebex.forcecheck to run all Tebex processes. Let us know if any issues still occur.

this fixed it, thank you