### Details
**Description**
<!-- Every time the /marry command is used, all of the players on the server are kicked due to a "Chat message validation failure". Other commands do not do this. -->
**Steps to reproduce**
<!-- /marry (player) (player) = all players kicked. -->
**Expected behavior**
<!-- The two players would get married without issue. -->
Information
Version 2.6.7. server 1.19.1:
Online mode: yes
BungeeCord: no