[Bug]: Crash when opening scoreboard with 16 different medals

[Squid-Eevee]

Describe the bug.

If a player acquires 16 different medals in a game, their client will crash the next time they bring up the scoreboard.

Version

rev19

What server did this occur on?

Local Server

Reproduction steps

1. Load any mercenary gamemode (dm, mdom, or mctf).
2. Acquire 16 different medals.
3. Open the scoreboard. (Tab by default)
4. Crash.

Which operating systems have you used?

Windows

Expected behavior

What was expected is that the scoreboard should have opened with no issues.

Relevant log output

No response

Additional context

No response