DBI connect('server=xx.xx.xx.xx','USERNAME',...) failed: OpenClient message: LAYER = (0) ORIGIN = (0) SEVERITY = (78) NUMBER = (41) Server xx.xx.xx.xx, database Message String: Unable to connect: Adaptive Server is unavailable or does not exist at check_ultima_chiamata.pl line 19 Cant' connect to database: OpenClient message: LAYER = (0) ORIGIN = (0) SEVERITY = (78) NUMBER = (41) Server xx.xx.xx.xx, database Message String: Unable to connect: Adaptive Server is unavailable or does not exist