Title: PHP Warnings
Last modified: January 16, 2024

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# PHP Warnings

 *  Resolved [omoadrodel](https://wordpress.org/support/users/omoadrodel/)
 * (@omoadrodel)
 * [2 years, 4 months ago](https://wordpress.org/support/topic/php-warnings-179/)
 * _PHP Warning: session\_start(): Session cannot be started after headers have 
   already been sent in /home//public\_html/wp-content/plugins/woo-product-filter/
   classes/req.php on line 17_
   Hi can you please fix this issue as it cause an http
   500 error on the site [https://app.screencast.com/PkH24Ygw2DDS3](https://app.screencast.com/PkH24Ygw2DDS3)

Viewing 1 replies (of 1 total)

 *  Plugin Author [WBW Plugins](https://wordpress.org/support/users/woobewoo/)
 * (@woobewoo)
 * [2 years, 4 months ago](https://wordpress.org/support/topic/php-warnings-179/#post-17348904)
 * Hello [@omoadrodel](https://wordpress.org/support/users/omoadrodel/),
 * Please contact our internal support team – [https://woobewoo.com/contact-us/](https://woobewoo.com/contact-us/)
   
   We’ll check what’s wrong.

Viewing 1 replies (of 1 total)

The topic ‘PHP Warnings’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/woo-product-filter_a0a6df.svg)
 * [Product Filter for WooCommerce by WBW](https://wordpress.org/plugins/woo-product-filter/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-product-filter/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-product-filter/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-product-filter/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-product-filter/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-product-filter/reviews/)

## Tags

 * [php](https://wordpress.org/support/topic-tag/php/)
 * [product filter](https://wordpress.org/support/topic-tag/product-filter/)
 * [product search](https://wordpress.org/support/topic-tag/product-search/)
 * [WordPress](https://wordpress.org/support/topic-tag/wordpress/)

 * 1 reply
 * 2 participants
 * Last reply from: [WBW Plugins](https://wordpress.org/support/users/woobewoo/)
 * Last activity: [2 years, 4 months ago](https://wordpress.org/support/topic/php-warnings-179/#post-17348904)
 * Status: resolved