Title: “Fatal error” in Installer.php
Last modified: June 3, 2020

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# “Fatal error” in Installer.php

 *  Resolved [ainab](https://wordpress.org/support/users/ainab/)
 * (@ainab)
 * [6 years ago](https://wordpress.org/support/topic/fatal-error-in-installer-php/)
 * Hello,
    I wanted to try this plugin on the website I’m doing, but when I activate
   the plugin there are the following errors: [See screenshot](https://i.ibb.co/0VLmj3V/matomo.jpg)
 * I’m working with “Local”, the project isn’t yet online, but I never had this 
   kind of issue when installing a plugin.
 * Thanks! 🙂

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

 *  Plugin Author [Thomas](https://wordpress.org/support/users/tsteur/)
 * (@tsteur)
 * [6 years ago](https://wordpress.org/support/topic/fatal-error-in-installer-php/#post-12934785)
 * Hi [@ainab](https://wordpress.org/support/users/ainab/) sorry about that. I think
   I have an idea what is causing this and have prepared a change that should fix
   this: [https://github.com/matomo-org/wp-matomo/pull/300](https://github.com/matomo-org/wp-matomo/pull/300)
 * Is there any chance you get test this locally by replacing the content of the
   file `wp-content/plugins/matomo/classes/WpMatomo/Db/WordPress.php` with the content
   of this file? [https://raw.githubusercontent.com/matomo-org/wp-matomo/develop/classes/WpMatomo/Db/WordPress.php](https://raw.githubusercontent.com/matomo-org/wp-matomo/develop/classes/WpMatomo/Db/WordPress.php)
 *  Thread Starter [ainab](https://wordpress.org/support/users/ainab/)
 * (@ainab)
 * [6 years ago](https://wordpress.org/support/topic/fatal-error-in-installer-php/#post-12935805)
 * Hi [@tsteur](https://wordpress.org/support/users/tsteur/) ,
    No errors, it seems
   that you have managed to fix the problem, thanks! 🙂 Let me know if you need 
   more tests. Have a nice day!

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

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 * 2 replies
 * 2 participants
 * Last reply from: [ainab](https://wordpress.org/support/users/ainab/)
 * Last activity: [6 years ago](https://wordpress.org/support/topic/fatal-error-in-installer-php/#post-12935805)
 * Status: resolved