Plugin conflict

Hi,

I’ve noticed there’s a plugin conflict with Order Weight for WooCommerce plugin (https://www.ads-software.com/plugins/woo-order-weight/

When both plugins are active no new order or processing order emails are being send. The following fatal error occurs.

[Wed May 24 09:36:01.612045 2023] [proxy_fcgi:error] [pid 18848:tid 140694832031488] [client 5.39.186.90:0] AH01071: Got error ‘PHP message: PHP Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-content/plugins/woo-checkout-field-editor-pro/public/class-thwcfd-public-checkout.php:558\nStack trace:\n#0 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-content/plugins/woo-checkout-field-editor-pro/public/class-thwcfd-public-checkout.php(558): array_merge()\n#1 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-includes/class-wp-hook.php(308): THWCFD_Public_Checkout->display_custom_fields_in_emails()\n#2 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters()\n#3 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-content/plugins/woocommerce/includes/class-wc-emails.php(488): apply_filters()\n#4 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-includes/class-wp-hook.php(310): WC_Emails->order_meta()\n#5 /home/cloudwaysapps.com/hcvsxtnxnp/public_html/wp-…’, referer: https://www.daphnesdiary.com/wp-admin/customize.php?kt-woomail-customize=1&url=https%3A%2F%2Fwww.daphnesdiary.com%2F%3Fkt-woomail-preview%3D1

When I disable Order Weight for WooCommerce emails are being sent. When I disable Checkout Field Editor for WooCommerce plugin and Order Weight for WooCommerce is enabled emails are also being sent.

I will also report it in Order Weight for WooCommerce plugin forum.

Please assist.

Cheers,

Jaap