No matter what I try, the automatic installation of the Mamoto WP Plugin fails with the error message “There has been a critical error on this website. Please check your site admin email inbox for instructions.”
Unfortunately, all support pages provided do not address this issue fully and I can not find a solution to install the plugin.
WordPress version 6.2.2
Active theme: Essentials Child (version 3.1.1.1688578793)
Current plugin: Matomo Analytics - Ethical Stats. Powerful Insights. (version 4.15.0)
PHP version 8.1.21
Error Details
An error of type E_ERROR was caused in line 996 of the file /homepages/30/d116894905/htdocs/reiki/wp-content/plugins/matomo/classes/WpMatomo/Admin/SystemReport.php. Error message: Uncaught Error: Class “Piwik\Plugins\SitesManager\Model” not found in /homepages/30/d116894905/htdocs/reiki/wp-content/plugins/matomo/classes/WpMatomo/Admin/SystemReport.php:996
Stack trace:
#0 /homepages/30/d116894905/htdocs/reiki/wp-content/plugins/matomo/classes/WpMatomo/Admin/SystemReport.php(254): WpMatomo\Admin\SystemReport->get_wordpress_info()
#1 /homepages/30/d116894905/htdocs/reiki/wp-content/plugins/matomo/classes/WpMatomo/Admin/SystemReport.php(290): WpMatomo\Admin\SystemReport->get_error_tables()
#2 /homepages/30/d116894905/htdocs/reiki/wp-content/plugins/matomo/classes/WpMatomo/Admin/Menu.php(183): WpMatomo\Admin\SystemReport->errors_present()
#3 /homepages/30/d116894905/htdocs/reiki/wp-includes/class-wp-hook.php(308): WpMatomo\Admin\Menu->add_menu()
#4 /homepages/30/d116894905/htdocs/reiki/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#5 /homepages/30/d116894905/htdocs/reiki/wp-includes/plugin.php(517): WP_Hook->do_action()
#6 /homepages/30/d116894905/htdocs/reiki/wp-admin/includes/menu.php(155): do_action()
#7 /homepages/30/d116894905/htdocs/reiki/wp-admin/menu.php(420): require_once(‘/homepages/30/d…’)
#8 /homepages/30/d116894905/htdocs/reiki/wp-admin/admin.php(158): require(‘/homepages/30/d…’)
#9 {main}
thrown