Hello, We have recently upgraded from 7.4.19 to 8.3.1. I am running Red Hat Enterprise Linux WS release 4 (Nahant Update 6) on my laptop and I finally was able to install pgadmin3-1.4.3. However, when I expand my databases, I get two popups. Does anyone know what that means? FIRST POPUP: An error has occured: ERROR: column op.oprlsortop does not exist LINE 12: LEFT OUTER JOIN pg_operator lso ON lso.oid=op.oprlsortop SECOND POPUP: An error has occured: ERROR: column "opcamid" does not exist LINE 3: JOIN pg_am am ON am.oid=opcamid -- Regards, Barbara Stephenson EDI Specialist/Programmer Turbo, division of Ozburn-Hessey Logistics 2251 Jesse Jewell Pkwy NE Gainesville, GA 30507 tel: (678)989-3020 fax: (404)935-6171 barbara@xxxxxxxxxxxxx www.ohlogistics.com