unable to create ad of any kind

I admit I'm technically challenged, but I can't even begin to understand what this error message means every time I try to test the ad module. I get the same message every time, no matter the type of ad I'm trying to create (image, text, etc.). I suspect something is probably wrong with my settings but I can't figure out what it might be. Please help if you can.

This is the message I get everytime I go to save, or preview, my test ad --

stdClass Object ( [nid] => [vid] => [uid] => 1 [created] => 1252726077 [type] => ad [language] => [changed] => [aid] => 0 [title] => testing ad module [format] => 1 [adtype_select] => text [adtype_submit] => Select [adstatus] => active [autoactivate] => 0 [autoexpire] => 0 [maxviews] => 0 [maxclicks] => 0 [revision] => 0 [log] => [name] => HASE [date] => [status] => 1 [promote] => 0 [sticky] => 0 [submit] => Save [op] => Preview [preview] => Preview [form_build_id] => form-26acdf5a0dc7507f6b8cd646f4052f99 [form_token] => 4f11949d3aca46c5e49ae0995e9feeec [form_id] => ad_node_form [channel] => Array ( [0] => Array ( [channel-1] => 1 ) ) [premiere] => 0 [remnant] => 0 [probability] => 100 [comment] => 0 [menu] => Array ( [mlid] => 0 [module] => menu [hidden] => 0 [has_children] => 0 [customized] => 0 [options] => Array ( ) [expanded] => 0 [parent_depth_limit] => 8 [link_title] => [parent] => primary-links:0 [weight] => 0 ) [taxonomy] => Array ( [6] => Array ( [40] => 40 [39] => 39 ) ) [upload] => [attach] => Attach [url] => http://www.hcnonline.com [adheader] => testing the ad module [adbody] => ad module testing [adtype] => text )