Increase your upload_max_filesize and post_max_size in your php.ini file. Final Thoughts

If you have an old site backup (e.g., from UpdraftPlus, cPanel, or manual FTP):

Newer versions of All-in-One WP Migration (beyond version 7.x) have increased server requirements, including higher memory limits and PHP 7.0+. If you are running an older WordPress environment (e.g., PHP 5.6 or a legacy server), Version 67 may be the last stable version that functions correctly without throwing critical errors.

This guide is for educational purposes. Version 6.67 is considered legacy software. Using outdated plugins can expose your website to security vulnerabilities and compatibility issues with the latest versions of WordPress and PHP. Proceed with caution and always backup your site before restoring legacy backups.