Title: Incompatible with Ninja Forms
Last modified: August 22, 2016

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# Incompatible with Ninja Forms

 *  Resolved [mch0lic](https://wordpress.org/support/users/mch0lic/)
 * (@mch0lic)
 * [11 years, 11 months ago](https://wordpress.org/support/topic/incompatible-with-ninja-forms/)
 * Hi,
 * There is seems to be issues with fancy gallery pro plugin, probably it affects
   a ‘lite’ version as well. Here is the details:
 * [Tue Nov 04 06:16:09 2014] [error] [client 182.118.54.63] PHP Warning: session_start()[
   [function.session-start](https://wordpress.org/support/topic/incompatible-with-ninja-forms/function.session-start?output_format=md)]:
   Cannot send session cache limiter – headers already sent (output started at /
   var/www/vhosts/yyy.com/httpdocs/wp-content/plugins/fancy-gallery-pro/fancybox/
   fancybox.css.php:3) in /var/www/vhosts/yyy.com/httpdocs/wp-content/plugins/ninja-
   forms/ninja-forms.php on line 630, referer: [http://yyy.com/](http://yyy.com/)
 * [https://wordpress.org/plugins/fancy-gallery/](https://wordpress.org/plugins/fancy-gallery/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Dennis](https://wordpress.org/support/users/dhoppe/)
 * (@dhoppe)
 * [11 years, 11 months ago](https://wordpress.org/support/topic/incompatible-with-ninja-forms/#post-5454579)
 * The file _fancybox/fancybox.css.php_ does not exists in the plugin folder. Please
   delete the whole plugin and download a clean copy of the latest version. This
   will solve the problem.

Viewing 1 replies (of 1 total)

 The topic ‘Incompatible with Ninja Forms’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/fancy-gallery_859b95.svg)
 * [Gallery Manager](https://wordpress.org/plugins/fancy-gallery/)
 * [Support Threads](https://wordpress.org/support/plugin/fancy-gallery/)
 * [Active Topics](https://wordpress.org/support/plugin/fancy-gallery/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/fancy-gallery/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/fancy-gallery/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Dennis](https://wordpress.org/support/users/dhoppe/)
 * Last activity: [11 years, 11 months ago](https://wordpress.org/support/topic/incompatible-with-ninja-forms/#post-5454579)
 * Status: resolved