RCON Error when playing Mazes

[Sign Artist] Malformed URL

[Sign Artist] { "username": "Sign Artist", "avatar_url": "https://i.imgur.com/dH7V1Dh.png", "embeds": [ { "title": "Server - [EU/FIN] Atlantis [X2 | TP | SHOP | KITS | ZOMBIES]", "description": "A sign has been updated", "image": { "url": "http://assets.imgix.net/~text?fm=png32&txtalign=middle,center&txtsize=15&txt=5&w=128&h=64&txtclr=000000&bg=FFFFFF" }, "fields": [ { "name": "Player: Raul", "value": "[76561198158946080](https://steamcommunity.com/profiles/76561198158946080)", "inline": true }, { "name": "Entity", "value": "sign.small.wood", "inline": true }, { "name": "Image Url", "value": "http://assets.imgix.net/~text?fm=png32&txtalign=middle,center&txtsize=15&txt=5&w=128&h=64&txtclr=000000&bg=FFFFFF", "inline": false }, { "name": "Teleport position", "value": "teleportpos (270.2,287.8,-1321.1)", "inline": false } ], "footer": { "text": "Logged @26/01/21 01:57:33" } } ] }

[Sign Artist] Player `Raul` (SteamId: 76561198158946080) loaded 777972285 into sign.small.wood from http://assets.imgix.net/~text?fm=png32&txtalign=middle,center&txtsize=15&txt=6&w=128&h=64&txtclr=000000&bg=FFFFFF

[Sign Artist] Malformed URL

[Sign Artist] { "username": "Sign Artist", "avatar_url": "https://i.imgur.com/dH7V1Dh.png", "embeds": [ { "title": "Server - [EU/FIN] Atlantis [X2 | TP | SHOP | KITS | ZOMBIES]", "description": "A sign has been updated", "image": { "url": "http://assets.imgix.net/~text?fm=png32&txtalign=middle,center&txtsize=15&txt=6&w=128&h=64&txtclr=000000&bg=FFFFFF" }, "fields": [ { "name": "Player: Raul", "value": "[76561198158946080](https://steamcommunity.com/profiles/76561198158946080)", "inline": true }, { "name": "Entity", "value": "sign.small.wood", "inline": true }, { "name": "Image Url", "value": "http://assets.imgix.net/~text?fm=png32&txtalign=middle,center&txtsize=15&txt=6&w=128&h=64&txtclr=000000&bg=FFFFFF", "inline": false }, { "name": "Teleport position", "value": "teleportpos (238.9,287.8,-1316.5)", "inline": false } ], "footer": { "text": "Logged @26/01/21 01:57:33" } } ] }