WooCommerce 2.4.8 leads to Server Error 500

In line 199 of admin/class-pay4pay-admin.php add

global $woocommerce;

and in 200 replace

WC()

with

$woocommerce

Then probably the warning should not show up again.

Thank you, I made the changes:

lines 196 to 205

foreach ( $defaults as $option_key => $default_value )
			if ( array_key_exists( $option_key, $form_fields ) )
				$form_fields[$option_key]['default'] = $default_value;

		global $woocommerce;
		foreach ( $woocommerce()->payment_gateways()->payment_gateways() as $gateway_id => $gateway ) {
			$form_fields['pay4pay_item_title']['default'] = $gateway->title;
			$gateway->form_fields += $form_fields;
			add_action( 'woocommerce_update_options_payment_gateways_'.$gateway->id , array($this,'update_payment_options') , 20 );
		}

But it still crashes on me:

[Mon Nov 02 10:46:53 2015] [warn] [client 162.158.90.56] mod_fcgid: stderr: PHP Fatal error: Function name must be a string in /home/dronefactory/public_html/wp-content/plugins/woocommerce-pay-for-payment/admin/class-pay4pay-admin.php on line 201

I still cant use the plugin. I am loosing money on every order ?? Any hints?

Thank you!
Chris

Have you checked your hosting.
Check your php version.
This error does not seem right and I can not reproduce it.
Can you comment out some of the code to pin point exactly the error’s origin?

Also in

foreach ( $woocommerce->payment_gateways()->payment_gateways() as $gateway_id => $gateway )

without ()

without () did the trick, thank you!!

I hope the plugin gets updated soon.

Have a nice weekend!
Chris

Hi ! I’m having similar issue with plugin pay for payment. I use WP Multisite
“Fatal error: Call to undefined function WC() in…..woocommerce-pay-for-payment/admin/class-pay4pay-admin.php on line 200”
Could you please tell me how to fix this on a multiste?
Thanks