Fatal Error with Wordfence (plugins disabled)

I have also tried this method to no avail:
https://www.wpbeginner.com/plugins/how-to-deactivate-all-plugins-when-not-able-to-access-wp-admin/
and
https://www.siteground.com/kb/how_to_disable_all_wordpress_plugins_directly_from_database/

Which is disabling all plugins with a:0:{} in myphpadmin

Hi @jorigoh, thanks for your detailed messages.

I believe this is due to the firewall still being optimized during migration when in fact the optimization should be turned off unless the relative path to wordfence-waf.php (‘/home/customer/www/domain.com/public_html/) precisely matches the one in your previous/test/local environment.

Now the migration is done, changing the path manually in your .htaccess/.user.ini file to where wordfence-waf.php lives now is a valid solution to this error, as is removing the auto_prepend_file line altogether and re-optimizing the firewall from your WordPress admin console.

We have a small section of documentation regarding migration here which you may find helpful as it highlights this issue: https://www.wordfence.com/help/advanced/remove-or-reset/#migrate-with-wordfence

Thanks,

Peter.