.htaccess error regarding errordocument

[Frode789]

So I just noticed in my cPanel web server error log, tons of errors saying:
"Unsupported ErrorDocument URL: default, must start with / or http."

I've googled and searched on xf.com, and from what I can see, others also have it pasted as how I currently run it, like this:

ErrorDocument 401 default
ErrorDocument 403 default
ErrorDocument 404 default
ErrorDocument 405 default
ErrorDocument 406 default
ErrorDocument 500 default
ErrorDocument 501 default
ErrorDocument 503 default

Does anyone else get this error?

 

[Frode789]

Anyone know?

 

[TPerry]

Apache or LightSpeed?

 

[Frode789]

Lightspeed.

 

[TPerry]

Have you tried removing the custom error documents from the .htaccess and see if it still happens and if you still get a correct error page?