Hello all . . .
I've recently been having some problems upgrading (to Hogfather + PHP 7.4) , so, I've been keeping a close eye on the PHP error logs on my server. I'm now getting a v. large number of PHP 'warnings'. In some cases 3 per second . . .
Specifically : " Illegal string offset 'abstract' in /public_html/feed.php on line 406 "
The line in feed.php is : " $content = $meta['description']['abstract']; "
Is that something to be concerned about? Is there an easy fix?
Many thanks for any replies.