can't read "topic": no such variable
while executing
"bboard_header "$topic Unanswered Questions""
invoked from within
"set page_content "[bboard_header "$topic Unanswered Questions"]
<h2>Unanswered Questions</h2>
[ad_context_bar_ws_or_index [list "index" [bboard_syst..."
(file "/eveander/eveander/www/bboard/unified/q-and-a-unanswered.tcl" line 92)
invoked from within
"source [ad_conn file]"
(procedure "rp_handle_tcl_request" line 2)
invoked from within
"rp_handle_tcl_request"
invoked from within
"catch $handler error"
invoked from within
"rp_abstract_url_server"