Title: [Plugin: NextGEN Gallery] Activation failed – fatal error
Last modified: August 19, 2016

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# [Plugin: NextGEN Gallery] Activation failed – fatal error

 *  Resolved [asoutherngal](https://wordpress.org/support/users/asoutherngal/)
 * (@asoutherngal)
 * [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-activation-failed-fatal-error/)
 * Install is fine but when I try to activate, I get:
 * Fatal error: Class ‘nggAdminPanel’ not found in /home/disaster/public_html/website/
   wp-content/plugins/nextgen-gallery/nggallery.php on line 309

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

 *  Thread Starter [asoutherngal](https://wordpress.org/support/users/asoutherngal/)
 * (@asoutherngal)
 * [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-activation-failed-fatal-error/#post-1699177)
 * This was resolved when I removed another plugin 🙁
 *  [aryan7](https://wordpress.org/support/users/aryan7/)
 * (@aryan7)
 * [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-activation-failed-fatal-error/#post-1699295)
 * go to cgi-bin folder,select edit PHP.ini
    set memory limited to 50MB or 64MB 
   if you have share host after you can install without problem if you have not 
   php.ini contact to technical support hosting for creat this file

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

The topic ‘[Plugin: NextGEN Gallery] Activation failed – fatal error’ is closed 
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 * ![](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/)

 * 2 replies
 * 2 participants
 * Last reply from: [aryan7](https://wordpress.org/support/users/aryan7/)
 * Last activity: [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-activation-failed-fatal-error/#post-1699295)
 * Status: resolved