[NSFW] Internal Server Error

When you check out on our site you get an ‘internal error’.

Host gave us this code to review, shows that opennode is issue.

Unsure if I have to roll-back Woocommerce or WordPress, this was working great on April 8th but now it’s completely broken right when we’re launching… Please help!

We’ve reached out to support several days now no answer.

—

CODE :

2022-04-27T16:07:29+00:00 CRITICAL Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/opennode-for-woocommerce/opennode.php:128
Stack trace:
#0 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/opennode-for-woocommerce/opennode.php(128): implode(Array, ', ')
#1 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/woocommerce/includes/class-wc-checkout.php(982): WC_Gateway_OpenNode->process_payment(5178)
#2 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/woocommerce/includes/class-wc-checkout.php(1206): WC_Checkout->process_order_payment(5178, 'opennode')
#3 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/woocommerce/includes/class-wc-ajax.php(461): WC_Checkout->process_checkout()
#4 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/class-wp-hook.php(307): WC_AJAX::checkout('')
#5 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array)
#6 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#7 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/woocommerce/includes/class-wc-ajax.php(90): do_action('wc_ajax_checkou...')
#8 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/class-wp-hook.php(307): WC_AJAX::do_wc_ajax('')
#9 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(false, Array)
#10 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#11 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-includes/template-loader.php(13): do_action('template_redire...')
#12 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-blog-header.php(19): require_once('/chroot/home/a3...')
#13 /chroot/home/a3a51452/e18824fd23.nxcli.net/html/index.php(17): require('/chroot/home/a3...')
#14 {main}
  thrown in /chroot/home/a3a51452/e18824fd23.nxcli.net/html/wp-content/plugins/opennode-for-woocommerce/opennode.php on line 128

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