When importing the contents of a site library, appears 503 error.
The server configuration is at 256 MB of upload_max_filesize and post_max_size.
On the other hand, I added define (‘WP_DEBUG’, true);
define (‘WP_DEBUG_LOG’, true); in the wp-config.php file but does not generate debug.log to see what the problem is.
Can you tell me what the problem is?