XF 2.3 Finally starting to clear my Error log

[Grump1!]

• XF\CssRenderException: Error rendering template public:extra.less: ParseError: Unexpected input in public:extra.less on line 1118, column 27 (on or near line 1118)
• src/XF/CssRenderException.php:89
• Generated by: Unknown account
• Dec 16, 2025 at 12:13 AM

So far the forum has 22 members.

To give me something to do until I can afford the necessary addons I've decided to start looking into the errors in the log.

Any idea what the error means?

ERROR BELOW:

1118| background: background: xf-intensify(hsl(var(--xf-chromeBg)), 20%);

 

[Chromaniac]

extra.less file appears to have an issue on line no. 1118. i guess background: is repeated twice.