Kilix Template Error

Updated an outdated plugin in Joomla and now the website is down. Getting an error with bootstrap grid. Cannot find the root of the issue but there is a parsing error somewhere in the code. Here is the error I am currently getting. Can anyone help solve this issue.

0 - templates/os_kilix/less/template.less<br /> No matching definition was found for `10, 16, 23, 6` in anonymous-file-0.less