Title: Causes PHP error
Last modified: February 13, 2017

---

# Causes PHP error

 *  Resolved [braed](https://wordpress.org/support/users/braed/)
 * (@braed)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/)
 * Immediately after installing, on a completely clean installation, i receive the
   following undefined function:
    “Fatal error: Call to undefined function is_product()
   in [redacted]\somdn-functions.php on line 38”
 * Looks like a great plugin. Look forward to hearing back from you.
    -  This topic was modified 9 years, 5 months ago by [braed](https://wordpress.org/support/users/braed/).
    -  This topic was modified 9 years, 5 months ago by [braed](https://wordpress.org/support/users/braed/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Richard Webster](https://wordpress.org/support/users/rwebster85/)
 * (@rwebster85)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/#post-8800903)
 * Do you have WooCommerce installed? I’ve uploaded a hotfix for you, version 2.3.1,
   which should prevent the error, but sounds like it can’t find WooCommerce.
 *  Thread Starter [braed](https://wordpress.org/support/users/braed/)
 * (@braed)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/#post-8801097)
 * Oh my goodness. First of all, you’re a great developer – that was a speedy hotfix
   and reply, thank you. I have a habit of not reading descriptions and this time
   it has bitten me in the ass seeing as i haven’t even installed WooCommerce…
    
   I’m sorry for wasting your time! Will install WooCommerce now and report back
   if there are any problems (unlikely). Thank you and sorry again!
 *  Plugin Author [Richard Webster](https://wordpress.org/support/users/rwebster85/)
 * (@rwebster85)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/#post-8801118)
 * No worries mate, one of those things. If you get chance leave a quick review 
   once you’ve had a play around with it 🙂
 *  Thread Starter [braed](https://wordpress.org/support/users/braed/)
 * (@braed)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/#post-8801151)
 * Was planning to! Thanks! 🙂

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Causes PHP error’ is closed to new replies.

 * ![](https://ps.w.org/download-now-for-woocommerce/assets/icon-256x256.png?rev
   =3471148)
 * [Free Downloads WooCommerce](https://wordpress.org/plugins/download-now-for-woocommerce/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/download-now-for-woocommerce/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/download-now-for-woocommerce/)
 * [Active Topics](https://wordpress.org/support/plugin/download-now-for-woocommerce/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/download-now-for-woocommerce/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/download-now-for-woocommerce/reviews/)

## Tags

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

 * 4 replies
 * 2 participants
 * Last reply from: [braed](https://wordpress.org/support/users/braed/)
 * Last activity: [9 years, 5 months ago](https://wordpress.org/support/topic/causes-php-error-2/#post-8801151)
 * Status: resolved