[Serusers] 400 ul_add: flags expected

Hello to all. My SER is working fine, and I can use serctl to add users, but when I try to add aliases, the answer is this: [root@gnugk sbin]# serctl alias add 118 sip:joao.pereira@fccn.pt sip:joao.pereira@fccn.pt 400 ul_add: flags expected and SER output says: 1(31119) ERROR: fifo_server: command must begin with :: aliases 1(31119) ERROR: fifo_server: command must begin with :: sip:joao.pereira@fccn.pt 1(31119) ERROR: fifo_server: command must begin with :: 1.00 And the DB isnt receiving nothing. And when I try to repeat the command: [root@gnugk sbin]# serctl alias add 118 sip:joao.pereira@fccn.pt sip:joao.pereira@fccn.pt (the console freezes) and I do ctrl^C and ps fax shows this: [root@gnugk sbin]# ps fax 31757 pts/2 S 0:00 /bin/sh /usr/local/sbin/serctl alias add 118 sip:joa 31758 pts/2 S 0:00 /bin/sh /usr/local/sbin/serctl alias add 118 sip:joa 31759 pts/2 S 0:00 \_ awk BEGIN {line=0;IGNORECASE=1;}???{line++}???li The DB still doesnt receive nothing. I belieave that the problem is in the FIFO. Did someone had this problem too? How can I solve it? Thanks João Pereira