Chyba pri komunikaci s databazi -- _doQuery: [Error message: Could not execute statement] [Last executed query: DELETE adresa FROM adresa,uzivatel_adresa WHERE adresa.id_adresa=uzivatel_adresa.id_adresa AND adresa.datum_vlozeni<(NOW( ) - INTERVAL 5 HOUR ) AND uzivatel_adresa.id_uzivatel=0] [Native code: 2013] [Native message: Lost connection to MySQL server during query]