Category:Pages with syntax highlighting errors
This category lists pages that have incorrect <syntaxhighlight> tags. Usually it means that <syntaxhighlight> was used without a "lang=" setting, but it could also be that the chosen language does not exist in the wiki host's Pygments install.
If language inside the tags is plain text or isn't supported yet then you can just use <syntaxhighlight lang="text"> for now. Once all instances of <syntaxhighlight> are fixed, the page will be automatically removed from this category.
This category should never be deleted, even if empty.