Title: [Plugin: NextGEN Gallery] Undefined Variable on upload
Last modified: August 20, 2016

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# [Plugin: NextGEN Gallery] Undefined Variable on upload

 *  Resolved [chemcom](https://wordpress.org/support/users/chemcom/)
 * (@chemcom)
 * [13 years, 12 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-undefined-variable-on-upload/)
 * Hello,
 * I am getting an error when I try to upload an image.
    The error disappears too
   fast for me to copy it, but I think it may be a conflict with Contact Form 7.
   Something about tag generator…
 * Anyone seeing this?
 * Thanks!
 * [http://wordpress.org/extend/plugins/nextgen-gallery/](http://wordpress.org/extend/plugins/nextgen-gallery/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Josh](https://wordpress.org/support/users/josh401/)
 * (@josh401)
 * [13 years, 12 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-undefined-variable-on-upload/#post-2828885)
 * See this thread for the fix:
    [http://wordpress.org/support/topic/plugin-contact-form-7-call-to-undefined-function-wpcf7_add_tag_generator?replies=17](http://wordpress.org/support/topic/plugin-contact-form-7-call-to-undefined-function-wpcf7_add_tag_generator?replies=17)
 * Six comments up from the bottom.
 *  [Pioneer Web Design](https://wordpress.org/support/users/swansonphotos/)
 * (@swansonphotos)
 * [13 years, 12 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-undefined-variable-on-upload/#post-2828886)
 * I use both plugins on multiple WP3.4 sites without issue, that said, it may be
   theme specific.
 * How big is the file you are trying to upload and what is the max file size set
   in your server environment?
 *  Thread Starter [chemcom](https://wordpress.org/support/users/chemcom/)
 * (@chemcom)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-undefined-variable-on-upload/#post-2828980)
 * Thanks guys! Josh, that did the trick . Much appreciated. 🙂

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘[Plugin: NextGEN Gallery] Undefined Variable on upload’ is closed to 
new replies.

 * ![](https://ps.w.org/nextgen-gallery/assets/icon-256x256.png?rev=2083961)
 * [Photo Gallery, Sliders, Proofing and Themes - NextGEN Gallery](https://wordpress.org/plugins/nextgen-gallery/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/nextgen-gallery/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/nextgen-gallery/)
 * [Active Topics](https://wordpress.org/support/plugin/nextgen-gallery/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/nextgen-gallery/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/nextgen-gallery/reviews/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 3 participants
 * Last reply from: [chemcom](https://wordpress.org/support/users/chemcom/)
 * Last activity: [13 years, 11 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-undefined-variable-on-upload/#post-2828980)
 * Status: resolved