[Serusers] Probles with serctl

I've read the install file and commented and uncommented the corresponding lines in order to have authorization and be able to use the database of serweb; however, after I changed the domain in ser.cfg and export the SIP_DOMAIN variable and instead of starting the server by typing just "ser", I typed serctl start but I got the next error message: cat: /var/run/ser.pid: No suche file or directory I have ser-0.8.14_linux_i386.tar.gz and serweb_2004-07-27.tar.gz Could anybody help me? Thanks in advance Edgar Vidal SAS Institute México, S.A. de C.V. Edgar.Vidal(a)sas.com Tel. (52) 55 5000 3813 SAS ... The Power to Know