Warning: Undefined array key "KEYWORDS" in /s/bach/a/class/cs425/public_html/fall19/assignments/geshi.php on line 2039

Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /s/bach/a/class/cs425/public_html/fall19/assignments/geshi.php:2039 Stack trace: #0 /s/bach/a/class/cs425/public_html/fall19/assignments/geshi.php(2039): array_keys(NULL) #1 /s/bach/a/class/cs425/public_html/fall19/assignments/geshi.php(2181): GeSHi->build_parse_cache() #2 /s/bach/a/class/cs425/public_html/fall19/assignments/align.php(220): GeSHi->parse_code() #3 {main} thrown in /s/bach/a/class/cs425/public_html/fall19/assignments/geshi.php on line 2039