I recived error -25588 The appl process (fwd)

Hi everyone, I recived a message -25588 The appl process cannot connect to OnLine server server-name. An error in the application can produce this message. Check your CONNECT statement and the sqlhosts file. A system failure can also produce this message. If you can find no immediate cause for failure, note the circumstances, and contact your OnLine database administrator for assistence. The shared memory communication subsystem is down or not functioning. Contact the Online database administrator to report the problem. Configuration: INFORMIX-OnLine Dynamic Server 7.23 UNIX IRIX 6.4 SiliconGraphics ORIGIN 2000 Any help would be appreciated. ____________________________________________________________________ CARLOS ALBERTO COBOS LOZADA E-mail: ccobos@uis.edu.co ____________________________________________________________________