Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /home/customer/www/olghfw.com/public_html/wp-content/plugins/o365/function/m365_get_tenant_id_by_tenant_name.php:10 Stack trace: #0 /home/customer/www/olghfw.com/public_html/wp-content/plugins/o365-wp-sp-calendar-display/function/o365_sp_calendar_graph_token.php(29): m365_get_tenant_id_by_tenant_name('olghfw') #1 /home/customer/www/olghfw.com/public_html/wp-includes/class-wp-hook.php(308): o365_sp_calendar_graph_token('') #2 /home/customer/www/olghfw.com/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #3 /home/customer/www/olghfw.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /home/customer/www/olghfw.com/public_html/wp-settings.php(617): do_action('init') #5 /home/customer/www/olghfw.com/public_html/wp-config.php(79): require_once('/home/customer/...') #6 /home/customer/www/olghfw.com/public_html/wp-load.php(50): require_once('/home/customer/...') #7 /home/customer/www/olghfw.com/publ in /home/customer/www/olghfw.com/public_html/wp-content/plugins/o365/function/m365_get_tenant_id_by_tenant_name.php on line 10