We have store configuration with plugins like WooCommerce Deposits, but it’s been working fine. Dev site at https://staging-polyguardcovers.kinsta.cloud/shop/.
Full error is below, except I edited the paths for security reasons. I have no idea how to troubleshoot this.
FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /wp-content/plugins/authnet-cim-for-woo/includes/class-wc-cardpay-authnet-gateway.php:358
Stack trace:
#0 /wp-content/plugins/authnet-cim-for-woo/woocommerce-cardpay-authnet.php(158): WC_Cardpay_Authnet_Gateway->process_capture(7993)
#1 /wp-includes/class-wp-hook.php(309): WC_Cardpay_Authnet->process_capture(7993)
#2 /wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#3 /wp-includes/plugin.php(476): WP_Hook->do_action(Array)
#4 /wp-content/plugins/woocommerce/includes/class-wc-order.php(364): do_action('woocommerce_ord...', 7993, Object(WCDP_Payment))
#5 /wp-content/plugins/woocommerce/includes/class-wc-order.php(222): WC_Order->status_transition()
#6 while reading response header from upstream, client: 2607:fb91:1189:4a6f:49f3:49b3:5d8f:a72e, server: staging-polyguardcovers.kinsta.cloud, request: "POST /?wc-ajax=checkout HTTP/1.1", upstream: "fastcgi://unix:/var/run/php8.0-fpm-polyguardcovers.sock:", host: "staging-polyguardcovers.kinsta.cloud:19096", referrer: "https://staging-polyguardcovers.kinsta.cloud/checkout/"