Failed to activate the atom-material-syntax theme

[houndhubadmin1]

[Enter steps to reproduce:]

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Atom: 1.41.0 x64
Electron: 4.2.7
OS: Mac OS X 10.15
Thrown From: atom-material-syntax package 1.0.8

Stack Trace

Failed to activate the atom-material-syntax theme

At variable @yellow is undefined in /Users/dtarplee/.atom/packages/atom-material-syntax/styles/base.less:205:19

LessError: variable @yellow is undefined
at /Users/dtarplee/.atom/packages/atom-material-syntax/styles/base.less:205:19

Commands

Non-Core Packages

atom-material-syntax 1.0.8 
hacker-typer 0.4.0 
Hydrogen 2.13.0 
ide-fortran 0.4.0 
language-lisp 0.2.0 
language-lua-plus 1.7.0 
language-swift 0.5.0 
markdown-scroll-sync 2.1.2 
platformio-ide-terminal 2.10.0 
scroll-marker 0.3.2 
teletype 0.13.4