Errore sql: SELECT * FROM _web_offerte WHERE id_categoria = AND data_inizio <= now() AND data_fine >= now() ORDER BY data_inizio DESC, data_fine DESC, ID DESC; - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND data_inizio <= now() AND data_fine >= now() ORDER BY data_inizio DESC, da...' at line 1