[Serusers] 400 Table 'aliases' not found in memory

I have installed ser0.8.11 and serweb latest for CVS on Redhat 9.0. After installation, I test the serweb subscription and receiving an email notification as below:- http://192.168.1.4/serweb/user_interface/reg/confirmation.php?nr=1da15fb a311ffa3c916bf4e733263d2a I click on it and I get an error below but I check the subscriber table in mysql it is in there. _________ 192.168.1.4 User Management 400 Table 'aliases' not found in memory, use save("aliases") or lookup("aliases") in the configuration script first We regret but your 192.168.1.4 confirmation attempt failed. Please contact info(a)192.168.1.4 for further assistance. ------------------------------------------------------------------------ -------- Back to login form.