Title: Error code
Last modified: August 20, 2016

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# Error code

 *  Resolved [Huasen](https://wordpress.org/support/users/huasen/)
 * (@huasen)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/error-code-15/)
 * Hi I get the following error code on Checkout:
 * Warning: number_format() expects parameter 1 to be double, string given in /home/
   carolemo/public_html/wp-content/plugins/wordpress-simple-paypal-shopping-cart/
   wp_shopping_cart.php on line 321
 * I did try to establish (as per the item titled Error code below) whether WordPress
   was in Debug mode but I’m afraid I couldn’t manage it.
 * [http://wordpress.org/extend/plugins/wordpress-simple-paypal-shopping-cart/](http://wordpress.org/extend/plugins/wordpress-simple-paypal-shopping-cart/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [mra13](https://wordpress.org/support/users/mra13/)
 * (@mra13)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/error-code-15/#post-3166505)
 * It looks like you didn’t enter the “Price” amount value correctly. Please watch
   the video tutorial on this page which should help you:
    [http://www.tipsandtricks-hq.com/wordpress-simple-paypal-shopping-cart-plugin-768](http://www.tipsandtricks-hq.com/wordpress-simple-paypal-shopping-cart-plugin-768)

Viewing 1 replies (of 1 total)

The topic ‘Error code’ is closed to new replies.

 * ![](https://ps.w.org/wordpress-simple-paypal-shopping-cart/assets/icon-128x128.
   png?rev=2722490)
 * [Simple Shopping Cart](https://wordpress.org/plugins/wordpress-simple-paypal-shopping-cart/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-simple-paypal-shopping-cart/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-simple-paypal-shopping-cart/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-simple-paypal-shopping-cart/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-simple-paypal-shopping-cart/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-simple-paypal-shopping-cart/reviews/)

## Tags

 * [error code](https://wordpress.org/support/topic-tag/error-code/)

 * 1 reply
 * 2 participants
 * Last reply from: [mra13](https://wordpress.org/support/users/mra13/)
 * Last activity: [13 years, 6 months ago](https://wordpress.org/support/topic/error-code-15/#post-3166505)
 * Status: resolved