I'm getting about 40 error log daily with this:
FastCGI sent in stderr: "PHP message: Error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'clustering clustering tinyint(1) unsigned NOT NULL' at line 1 de la base de datos de WordPress para la consulta ALTER TABLE qrwpmu_leafletmapsmarker_layers CHANGE COLUMN clustering clustering tinyint(1) unsigned NOT NULL realizada por do_action('admin_init'), call_user_func_array, Leafletmapsmarker->lmm_install_and_updates, include('/plugins/leaflet-maps-marker/inc/install-and-updates.php'), dbDelta, W3_Db->query, W3_DbCache->query, W3_DbCallUnderlying->query, W3_Db->query, W3_DbProcessor->query, W3_Db->default_query" while reading response header from upstream