Get errors when using color command 'both' parameter

[rasitds]

Describe the bug Get console errors when using both parameter in color command

To Reproduce Steps to reproduce the behavior:

1. Open the input box
2. Type '/color both'
3. Enter
4. See error

Expected behavior White blank screen

Desktop (please complete the following information):

• OS: Windows 10
• Browser Chrome
• Version [e.g. 22]