dbexec_params() error: select w.*, l.id as id_location, v.data as last_login, c.media_voto, c.stato_di_forma from w_utenti_dettaglio w left join visite v on (w.id = v.id_utente) left join classifiche_ultime10 c on (w.id = c.id_utente) join location l on l.id = w.id_location where w.id = $1 order by v.data desc limit 1
Params: 
Errore: ERROR:  invalid input syntax for integer: ""