Sorry , once again. I have another error in PHP:
[26-Feb-2023 16:50:11 UTC] PHP Fatal error: Maximum execution time of 300 seconds exceeded in /home/fiXlXXne/public_html/wp-content/plugins/featured-image-from-url/includes/attachment.php on line 281
[26-Feb-2023 16:50:11 UTC] PHP Fatal error: PHP Request Shutdown: Cannot use output buffering in output buffering display handlers in Unknown on line 0
What could be the reason ?