PHP 8.0

Hello.

Yesterday, we switched to PHP 8.0.

When we go to the Tribe Events overview, etracker generates a fatal error in the events list.

The following error is in the error log:

? Error Level: E_ERROR ? Message: Uncaught TypeError: Cannot access offset of type string on string in /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-content/plugins/etracker/src/Backend/Admin.php:593 Stack trace: #0 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-content/plugins/etracker/src/Backend/Admin.php(577): Etracker\Backend\Admin->render_report_entry_unique_visits() #1 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-includes/class-wp-hook.php(308): Etracker\Backend\Admin->column_content() #2 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #3 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-includes/plugin.php(517): WP_Hook->do_action() #4 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-posts-list-table.php(1369): do_action() #5 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-list-table.php(1559): WP_Posts_List_Table->column_default() #6 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-posts-list-table.php(1403): WP_List_Table->single_row_columns() #7 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-posts-list-table.php(813): WP_Posts_List_Table->single_row() #8 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-posts-list-table.php(789): WP_Posts_List_Table->_display_rows() #9 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-list-table.php(1471): WP_Posts_List_Table->display_rows() #10 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/includes/class-wp-list-table.php(1398): WP_List_Table->display_rows_or_placeholder() #11 /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-admin/edit.php(487): WP_List_Table->display() #12 {main} thrown ? File: /var/www/vhosts/s1.DOMAIN.eu/DOMAIN.eu/wp-content/plugins/etracker/src/Backend/Admin.php ? Line: 593 ? Request: /wp-admin/edit.php?s=brunch&post_status=all&post_type=tribe_events&action=-1&m=0&seo_filter&readability_filter&paged=1&action2=-1 ? Referrer: https%3A%2F%2Fwww.DOMAIN.eu%2Fwp-admin%2Fedit.php%3Fpost_type%3Dtribe_events ? User ID: 1