Other times they might be ESL or just dyslexic. This is most noticeable with file names, as file names can be long and might have a typo too.
They can also occur if a site links to something that is no longer accessible or has changed in content and no longer has whatever the original link was meant to take the user to; this is best known asLink Rot
Broken references can be seen if the editor publishing the edit xe made a mistake.Cite error: The opening <ref> tag is malformed or has a bad name
The reason why these probably happen, is because the editor put nothing in the reference{{Note|[E[[xample(s): Cite error: Invalid <ref> tag; refs with no name must have content or Cite error: The opening <ref> tag is malformed or has a bad name}}, which could cause errorsCite error: Invalid <ref> tag; refs with no name must have content or did a fuckup in the code[a].
Cite error: <ref> tag in <references> has conflicting group attribute "lower-alpha". Cite error: <ref> tags exist for a group named "lower-alpha", but no corresponding <references group="lower-alpha"/> tag was found
