An error occurs when trying to load a page that contains client data (ex: APs/Devices > Monitor ; Users > Connected). The error looks something like this:[Mon Mar 29 18:48:59 2010] [error] [client 192.168.223.21] get_objects() - DBD::Pg::st execute failed: ERROR: column t1.lan_hostname does not existWHAT'S GOING ON:Prior to upgrade- On the Client table in the UI the user has selected the "LAN Hostname" column to sort on- This is entered into the list_pref table in the dbThe AMP is upgraded to 7.0 - bug in building page is introduced- customer tries to load page- page crashesHOW TO FIX IT:Verify that this is the correct issue:# dbc "select * from list_pref where sort_field = 'lan_hostname';"Does the query return entries where sort_field = 'lan_hostname'? If so, delete those entries:# dbc "delete from list_pref where sort_field = 'lan_hostname';"Reload page to check that all is well. Customer should upgrade to 7.0.2 when available.
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