Web request callback raised an exceptionFixed
ExType: JsonSerializationException (08:41:21) | Web request callback raised an exception (InvalidCastException: Null object cannot be converted to a value type.) at System.Convert.ChangeType (System.Object value, System.Type conversionType, System.IFormatProvider provider) [0x00029] in :0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.EnsureType (Newtonsoft.Json.JsonReader reader, System.Object value, System.Globalization.CultureInfo culture, Newtonsoft.Json.Serialization.JsonContract contract, System.Type targetType) [0x0007c] in <45c13f2b01574d8b82248736e42013a4>:0

only happens to admin so far players dont seem to ge tthe error and my config:

{
  "API: Owner Email": "***********",
  "API: Owner Real Name": "**********",
  "API: Owner Steam64 ID": "***************",
  "API: Server Key": "*******************",
  "API: Share details with other server owners": true,
  "API: Submit Arkan Data": false,
  "Auto Kick": true,
  "Auto Kick: Ban: Contains previous Aimbot ban": true,
  "Auto Kick: Ban: Contains previous Cheat ban": true,
  "Auto Kick: Ban: Contains previous ESP ban": true,
  "Auto Kick: Ban: Contains previous Hack ban": true,
  "Auto Kick: Ban: Contains previous Insult ban": true,
  "Auto Kick: Ban: Contains previous Ping ban": true,
  "Auto Kick: Ban: Contains previous Racism ban": true,
  "Auto Kick: Ban: Contains previous Script ban": true,
  "Auto Kick: Ban: Contains previous Toxic ban": true,
  "Auto Kick: Family share accounts": false,
  "Auto Kick: Family share accounts that are dirty": true,
  "Auto Kick: Kick if user owns a bloody device (now and past)": true,
  "Auto Kick: Max allowed Game bans": 1,
  "Auto Kick: Max allowed previous bans": 1,
  "Auto Kick: Max allowed VAC bans": 1,
  "Auto Kick: Min age of VAC ban allowed": 30,
  "Auto Kick: Min Allowed Steam Level (-1 disables)": -1,
  "Auto Kick: Private Steam Profiles": false,
  "Auto Kick: Profiles that do no conform to the Steam64 IDs (Highly recommended)": true,
  "Auto Kick: Users that have been banned on rusthackreport": true,
  "Auto Kick: VPN and Proxy": true,
  "Auto Kick: VPN and Proxy: Sensitivity": 1.0,
  "Auto Kick: When Steam Level Hidden": false,
  "Better Chat: Tag for dirty users": "Dirty",
  "Broadcast: Kicks": true,
  "Broadcast: New bans": true,
  "Broadcast: Player Reports": true,
  "Broadcast: When VAC is younger than": 30,
  "Clan Ban: Ban Native Team Members": false,
  "Clan Ban: Reason Prefix": "Assoc Ban -> {playerId}: {reason}",
  "Debug: Show additional debug console logs": false,
  "Discord: Bans Webhook URL": "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks",
  "Discord: Notify when a player has received a game ban": false,
  "Discord: Send Ban Report": false,
  "Discord: Send Kick Report": false,
  "Discord: Send Only Dirty Player Reports": false,
  "Discord: Show Quick Connect On report": false,
  "Discord: Webhook URL": "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks",
  "Game Port": "",
  "Query Port": "",
  "RCON Port": "",
  "Show Protected MSG": true,
  "Your Server IP": "*.*.*.*:28025"
}​
Your server IP is including the port, which it shouldn't, please add your port in the respective port config.

I will investigate the bug 
thanks i updated cfg.I take it game port and query port are the same?
also happened to non admin as well now.
Locked automatically