Thank you, although it is not clear where these alarms come from.
From time to time, when accessing https://art.x10.mx/, visitors receive code 500 for no apparent reason
Strange. It opens fine for me. There are no RSS plugins
Only RSS check doesn't work
https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fart.x10.mx%2F%3Ffeed%3Drss2
Domains are visible, but when checking https://art.x10.mx/?feed=rss2
On the server https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fart.x10.mx%2F%3Ffeed%3Drss2
Code 500
When trying to send an address Feed
https://art.x10.mx/feed/
RSS Validator This service tests the validity of an RSS 2.0 feed
This feed does not validate.
Server returned HTTP Error 500: Internal Server Error [help]
Although Feed is correct