Zeen is a commercial product. I would therefore ask you to contact their support directly if you have any problems: https://themeforest.net/item/zeen-next-generation-magazine-wordpress-theme/22709856/support – questions about commercial products are not permitted here in the forum.
Hello,
Do you have issues only with customizer ?
Is the rest of the site working well ?
Yes, everything else is working fine.
Hello @jimmyy88
After migration there might be issues with plugin conflicts, theme settings, or incorrect URLs in the WordPress database.
1. Check for URL Issues in WordPress Settings : Go to Settings > General in your WordPress dashboard. Ensure that both the WordPress Address (URL) and Site Address (URL) are updated to reflect the new domain (e.g., https://newdomain.com).
2. Increase the PHP memory limit in your wp-config.php file:
define( 'WP_MEMORY_LIMIT', '256M' );
3. Check the Browser Console for Errors : check console during customize theme
4. Regenerate .htaccess File , by resaving permalinks , Go to Settings > Permalinks and simply click Save Changes