Error Message after upgrade

oh help, I upgraded to beta 5

can you tell me what this mean as its only happening on the one panel page i set up for the front page but the rest of the pages are working

user warning: Unknown column 'title' in 'field list' query: UPDATE panels_display SET layout = 'flexible', layout_settings = 'a:5:{s:10:\"width_type\";s:1:\"%\";s:13:\"percent_width\";s:3:\"100\";s:4:\"rows\";s:1:\"1\";s:5:\"row_1\";a:4:{s:7:\"columns\";s:1:\"2\";s:7:\"width_1\";s:2:\"25\";s:7:\"width_2\";s:2:\"75\";s:5:\"names\";a:2:{i:0;s:4:\"Left\";i:1;s:5:\"Right\";}}s:8:\"sidebars\";a:5:{s:4:\"left\";i:0;s:10:\"left_width\";i:200;s:5:\"right\";i:0;s:11:\"right_width\";i:200;s:10:\"width_type\";s:1:\"%\";}}', panel_settings = 'a:6:{s:5:\"style\";s:7:\"default\";s:14:\"style_settings\";a:0:{}s:10:\"edit_style\";s:19:\"Edit style settings\";s:10:\"individual\";i:1;s:5:\"panel\";a:2:{s:7:\"row_1_1\";a:2:{s:5:\"style\";s:15:\"rounded_corners\";s:10:\"edit_style\";s:19:\"Edit style settings\";}s:7:\"row_1_2\";a:2:{s:5:\"style\";s:1:\"0\";s:10:\"edit_style\";s:19:\"Edit style settings\";}}s:3:\"did\";s:2:\"18\";}', cache = 'a:2:{s:6:\"method\";s:6:\"simple\";s:8:\"settings\";a:2:{s:8:\"lifetime\";s:2:\"30\";s:11:\"granularity\";s:4:\"none\";}}', title = '', hide_title = 0 WHERE did = 18 in /home/scaryme/public_html/includes/database.mysql.inc on line 172.