Forum OpenACS Q&A: OpenFTS and ETP: wrong link

I got the following error message in my log but I don't know what it means. It seems related to openfts though:

========================================================
[23/Jan/2004:04:58:22][1856.1097866544][-sched:21-] Error: no current connection
no current connection
    while executing
"ns_conn $var"
    ("-get" arm line 24)
    invoked from within
"switch -- $flag {
    -connected_p {
      return [info exists ad_conn(request)]
    }

    -set {
      set ad_conn($var) [lindex $args 2]
    }

  ..."
    (procedure "ad_conn" line 12)
    invoked from within
"ad_conn session_id"
    (procedure "ad_get_client_property" line 4)
    invoked from within
"ad_get_client_property -default 0 acs-lang translator_mode_p"
    (procedure "lang::util::translator_mode_p" line 5)
    invoked from within
"lang::util::translator_mode_p"
    (procedure "lang::message::lookup" line 68)
    invoked from within
"lang::message::lookup $locale $message_key {} {} 0 0"
    (procedure "lc_get" line 9)
    invoked from within
"lc_get -locale $locale "d_fmt""
    ("x" arm line 3)
    invoked from within
"switch -exact -- $percent_modifier {
            x {
                append transformed_string $done_portion
                set to_process "[lc_get -locale $locale "d_fmt"]$remaining"
..."
    (procedure "lc_time_fmt" line 87)
    invoked from within
"lc_time_fmt $row(posting_date_ansi) "%x %X""
    (procedure "forum::message::get" line 16)
    invoked from within
"forum::message::get -message_id $message_id -array message"
    (procedure "forum::message::datasource" line 11)
    invoked from within
"forum::message::datasource $object_id"
    (procedure "AcsSc.ftscontentprovider.datasource.forums_message" line 1)
    invoked from within
"AcsSc.ftscontentprovider.datasource.forums_message 974"
    ("uplevel" body line 1)
    invoked from within
"uplevel $func_and_args"
    (procedure "apply" line 3)
    invoked from within
"apply $proc_name $arguments"
    (procedure "acs_sc_call" line 6)
    invoked from within
"acs_sc_call FtsContentProvider datasource [list $object_id] $object_type"
    ("UPDATE" arm line 6)
    invoked from within
"switch $event {
            INSERT {
                set object_type [acs_object_type $object_id]
                if {[acs_sc_binding_exists_p FtsCont..."
    ("uplevel" body line 3)
    invoked from within
"uplevel 1 $code_block "
    ("1" arm line 1)
    invoked from within
"switch $errno {
                0 {
                    # TCL_OK
                }
                1 {
                    # TCL_ERROR
              ..."
    ("while" body line 20)
    invoked from within
"while { [db_getrow $db $selection] } {
            incr counter
            if { [info exists array_val] } {
                unset array_val
        ..."
    ("uplevel" body line 5)
    invoked from within
"uplevel 1 $code_block "
    invoked from within
"db_with_handle -dbn $dbn db {
        set selection [db_exec select $db $full_statement_name $sql]

        set counter 0
        while { [db_getrow $..."
    (procedure "db_foreach" line 36)
    invoked from within
"db_foreach search_observer_queue_entry {} {

        switch $event {
            INSERT {
                set object_type [acs_object_type $object_id]..."
    (procedure "search_indexer" line 9)
    invoked from within
"search_indexer"
    ("eval" body line 1)
    invoked from within
"eval [concat [list $proc] $args]"
    (procedure "ad_run_scheduled_proc" line 42)
    invoked from within
"ad_run_scheduled_proc {t f 30 search_indexer {} 1074846473 0 f}"
============================================================

Yves, that looks like a bug to me. Someone is using ad_conn in a proc, but it's being called when there is no connection.