Some other errors...

Btw, in my log I also see:

conn=88145984,

PGAPI_DriverConnect(out)='DSN=DatabaseSIA;DATABASE=database_sia;SERVER=10.9.2.203;PORT=5432;UID=utente_sia;PWD=;ReadOnly=0;Protocol=6.4;FakeOidIndex=1;ShowOidColumn=1;RowVersioning=1;ShowSystemTables=0;ConnSettings=;Fetch=100;Socket=4096;UnknownSizes=0;MaxVarcharSize=254;MaxLongVarcharSize=8190;Debug=0;CommLog=1;Optimizer=1;Ksqo=1;UseDeclareFetch=0;TextAsLongVarchar=1;UnknownsAsLongVarchar=0;BoolsAsChar=1;Parse=0;CancelAsFreeStmt=0;ExtraSysTablePrefixes=dd_;;LFConversion=1;UpdatableCursors=0;DisallowPremature=0;TrueIsMinus1=0'
STATEMENT ERROR: func=set_statement_option, desc='fOption=1227, vParam=1', errnum=10, errmsg='Unknown statement option
(Set)'
                 ------------------------------------------------------------
                 hdbc=88145984, stmt=87154224, result=0
                 manual_result=0, prepare=0, internal=0
                 bindings=0, bindings_allocated=0
                 parameters=0, parameters_allocated=0
                 statement_type=-2, statement='(NULL)'
                 stmt_with_params='(NULL)'
                 data_at_exec=-1, current_exec_param=-1, put_data=0
                 currTuple=-1, current_col=-1, lobj_fd=-1
                 maxRows=0, rowset_size=1, keyset_size=0, cursor_type=0, scroll_concurrency=1
                 cursor_name=''
                 ----------------QResult Info -------------------------------
CONN ERROR: func=set_statement_option, desc='fOption=1227, vParam=1', errnum=0, errmsg='(NULL)'
            ------------------------------------------------------------
            henv=87154656, conn=88145984, status=1, num_stmts=16
            sock=87154608, stmts=87154528, lobj_type=-999
            ---------------- Socket Info -------------------------------
            socket=652, reverse=0, errornumber=0, errormsg='(NULL)'
            buffer_in=88156920, buffer_out=88161024
            buffer_filled_in=102, buffer_filled_out=0, buffer_read_in=102
STATEMENT ERROR: func=set_statement_option, desc='fOption=1228, vParam=1', errnum=10, errmsg='Unknown statement option
(Set)'
                 ------------------------------------------------------------
                 hdbc=88145984, stmt=87154224, result=0
                 manual_result=0, prepare=0, internal=0
                 bindings=0, bindings_allocated=0
                 parameters=0, parameters_allocated=0
                 statement_type=-2, statement='(NULL)'
                 stmt_with_params='(NULL)'
                 data_at_exec=-1, current_exec_param=-1, put_data=0
                 currTuple=-1, current_col=-1, lobj_fd=-1
                 maxRows=0, rowset_size=1, keyset_size=0, cursor_type=0, scroll_concurrency=1
                 cursor_name=''
                 ----------------QResult Info -------------------------------
CONN ERROR: func=set_statement_option, desc='fOption=1228, vParam=1', errnum=0, errmsg='(NULL)'
            ------------------------------------------------------------
            henv=87154656, conn=88145984, status=1, num_stmts=16
            sock=87154608, stmts=87154528, lobj_type=-999
            ---------------- Socket Info -------------------------------
            socket=652, reverse=0, errornumber=0, errormsg='(NULL)'
            buffer_in=88156920, buffer_out=88161024
            buffer_filled_in=102, buffer_filled_out=0, buffer_read_in=102

As stated before, driver 7.01.11 and Postgresql 7.1.3
Best regards
Andrea Aime