HotelDruid

this is the errormessage with upgrading to the actual version: ERROR IN: alter table clienti add column soprannome varchar(70) 1060: Duplicate column name 'soprannome' ERROR IN: alter table clienti add column partita_iva varchar(50) 1060: Duplicate column name 'partita_iva' ERROR IN: alter table cli...

Hi, I am using php-residence 1.1 since two years and I have got the following problem: when I try to upgrade the program, all the reservations in the overview table would disappear. All other data like client data stays undamaged. The same happend last year when the systems changed from 2009 to 2010...