Title: Activate problem after installation
Last modified: December 18, 2020

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# Activate problem after installation

 *  Resolved [olcaywp](https://wordpress.org/support/users/olcaywp/)
 * (@olcaywp)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/activate-problem-after-installation/)
 * While installing the WP Google Map free version plugin via WordPress admin panel,
   it seems everything is allright. When trying to activate the plugin, an error
   like this appears “Fatal error: Uncaught Error: Class “WPGMZA\Integration\Gutenberg”
   not found”.Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor plugin
   is already installed and activated.
    Thanks very much for your valuable supports.

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

 *  Plugin Author [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * (@dylanauty)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/activate-problem-after-installation/#post-13807510)
 * Hi [@olcaywp](https://wordpress.org/support/users/olcaywp/),
 * Thank you for getting in touch, we do appreciate your time.
 * Could I ask you to confirm the PHP version your site is currently running? This
   can be confirmed by your host if you are not aware of this at the moment.
 * We are aware of a similar issue for some PHP 8 users, which we are actively looking
   into at the moment.
 * Additionally, please feel free to contact us directly here: [https://www.wpgmaps.com/contact-us](https://www.wpgmaps.com/contact-us)–
   If you would prefer to speak to one of our agents directly so that we can assist
   you with this directly via email.
 * I look forward to hearing back from you.
 *  Thread Starter [olcaywp](https://wordpress.org/support/users/olcaywp/)
 * (@olcaywp)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/activate-problem-after-installation/#post-13811226)
 * Hi [@dylanauty](https://wordpress.org/support/users/dylanauty/),
    First of all,
   thank you for your reply in a very short time. In line with the information you
   provided, I reduced the php version from 8 to 7 and thanks god the problem is
   solved. I hope you will solve this topic as soon as possible. Good luck with.
 * Have a nice day.
 *  Plugin Author [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * (@dylanauty)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/activate-problem-after-installation/#post-13820803)
 * Hi [@olcaywp](https://wordpress.org/support/users/olcaywp/),
 * Thank you for getting back to us and for your continued understanding, we do 
   appreciate it.
 * We have started working on full PHP8 compatibility which we expect to be ready
   for release within the next month or so.
 * In the meantime, we have released an update which will prevent fatal errors on
   PHP8 based servers and notify users that this is not fully supported yet.
 * I am glad to hear downgrading temporarily to PHP7 resolved the issues you were
   experiencing.
 * Have a nice day further.

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

The topic ‘Activate problem after installation’ is closed to new replies.

 * ![](https://ps.w.org/wp-google-maps/assets/icon-256x256.png?rev=3058363)
 * [WP Go Maps - Google Maps, OpenStreetMap, Leaflet Map](https://wordpress.org/plugins/wp-google-maps/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-google-maps/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-google-maps/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-google-maps/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-google-maps/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-google-maps/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/activate-problem-after-installation/#post-13820803)
 * Status: resolved