[BUG] Spectating Client Script Error Produced

[Posh04]

txAdmin/FXServer versions:
b20559/Win

Describe the bug
When you are using txAdmin spectate and you are scrolling through spectating different players, sometimes the spectate will fail and put the player back to their normal screen and the following script error appears:

^1SCRIPT ERROR: @monitor/resource/menu/client/cl_spectate.lua:274: Spectate request received while in transition state^7
^3> handler^7 (^5@monitor/resource/menu/client/cl_spectate.lua^7:274)

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Spectate'
2. Click on 'Down or Up Arrow Key'
3. Keep doing this until you get black screened or spectate fails and the error is produced.

Expected behavior
Spectate to appear for all players without any issue, when selected and when scrolling.