Upgrade error

[technicolor]

Hi, i made upgrade from 2.4.7 to 3.0.8 but it seems that less some sql tables as ticket_flasg and archive_flag. Can you tell me how can repair this error?

This is the message when i click on a ticket:

Backend ERROR: OTRS-CGI-10 Perl: 5.8.8 OS: linux Time: Wed Jun 8 16:59:35 2011 Message: Table 'piramedia.ticket_flag' doesn't exist, SQL: 'SELECT DISTINCT count(*) FROM ticket st, queue sq , ticket_flag tf1 WHERE sq.id = st.queue_id AND st.id = tf1.ticket_id AND st.ticket_lock_id IN (2) AND st.user_id IN (1) AND tf1.ticket_key = 'Seen' AND tf1.ticket_value = '1' AND tf1.create_by = 1 LIMIT 10000' Traceback (1484): Module: Kernel::System::Ticket::TicketSearch (v1.488.2.6) Line: 5124 Module: Kernel::Output::HTML::ToolBarTicketLocked::Run (v1.7) Line: 53 Module: Kernel::Output::HTML::Layout::Header (v1.351.2.9) Line: 1415 Module: Kernel::Output::HTML::Layout::ErrorScreen (v1.351.2.9) Line: 1113 Module: Kernel::Modules::AgentTicketZoom::Run (v1.145.2.4) Line: 90 Module: Kernel::System::Web::InterfaceAgent::Run (v1.58.2.1) Line: 853 Module: ModPerl::ROOT::ModPerl::Registry::opt_otrs_bin_cgi_2dbin_index_2epl::handler (unknown version) Line: 46 Module: (eval) (v1.89.2.1) Line: 204 Module: ModPerl::RegistryCooker::run (v1.89.2.1) Line: 204 Module: ModPerl::RegistryCooker::default_handler (v1.89.2.1) Line: 170 Module: ModPerl::Registry::handler (v1.99) Line: 31

Thanks

[jojo]

Please read the UPGRADING file for performing a correct update