Hi Yani, thanks for your quick reply.
Unfortunately, as I wrote, I’ve already set those parameters as above specified and already read those two guides.
If it can help, the error.log file stored in /public_html/wp-content/plugins/all-in-one-wp-migration/storage/error.log reports this message:
{“type”:32,”message”:”Module ‘sqlite3’ already loaded”,”file”:”Unknown”,”line”:0}
Any new advice?
