Title: kalstein's Replies | WordPress.org

---

# kalstein

  [  ](https://wordpress.org/support/users/kalstein/)

 *   [Profile](https://wordpress.org/support/users/kalstein/)
 *   [Topics Started](https://wordpress.org/support/users/kalstein/topics/)
 *   [Replies Created](https://wordpress.org/support/users/kalstein/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/kalstein/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/kalstein/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/kalstein/engagements/)
 *   [Favorites](https://wordpress.org/support/users/kalstein/favorites/)

 Search replies:

## Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[AI Engine - The Chatbot, AI Framework & MCP for WordPress] I can’t generate content](https://wordpress.org/support/topic/stopped-charging/)
 *  Thread Starter [kalstein](https://wordpress.org/support/users/kalstein/)
 * (@kalstein)
 * [2 years, 9 months ago](https://wordpress.org/support/topic/stopped-charging/#post-17066978)
 * PHP version is okey, in the PHP LOGS we have this:
 * Cannot modify header information – headers already sent by (output started at/
   home/he270716/public_html/es/wp-content/plugins/ai-engine-pro/classes/modules/
   chatbot.php:280) in /home/he270716/public_html/es/wp-includes/rest-api.php on
   line 746
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[YITH Request a Quote for WooCommerce] Quote Button does not work for products without price](https://wordpress.org/support/topic/quote-button-does-not-work-for-products-without-price/)
 *  Thread Starter [kalstein](https://wordpress.org/support/users/kalstein/)
 * (@kalstein)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/quote-button-does-not-work-for-products-without-price/#post-16110351)
 * Hello, is not a premium feature.
 * I have only the free version.

Viewing 2 replies - 1 through 2 (of 2 total)