Can not Add New Content to panel pages

Drupal core 6.26
ctools 6.x-1.10+0-dev (2012-Nov-14) tried 6.x-1.10 too
CCK 6.x-3.0-alpha3

Get a page dump instead of the Add content Form when I pick any add content category.

"New Custom Content" e.g..
[ { "command": "settings", "argument": { "basePath": "/", "lightbox2": { "rtl": 0, "file_path": "/(\\w\\w/)sites/default/files", "default_image": "/sites/all/modules/lightbox2/images/brokenimage.jpg", "border_size": 10, "font_color": "000", "box_color": "fff", "top_position": "", "overlay_opacity": "0.8", "overlay_color": "000", "disable_close_click": true, "resize_sequence": 0, "resize_speed": 400, "fade_in_speed": 400, "slide_down_speed": 600, "use_alt_layout": false, "disable_resize": false, "disable_zoom": false, "force_show_nav": false, "show_caption": true, "loop_items": false, "node_link_text": "View Image Details", "node_link_target": false, "image_count": "Image !current of !total", "video_count": "Video !current of !total", "page_count": "Page !current of !total", "lite_press_x_close": "press \x3ca href=\"#\" onclick=\"hideLightbox(); return FALSE;\"\x3e\x3ckbd\x3ex\x3c/kbd\x3e\x3c/a\x3e to close", "download_link_text": "Download Original", "enable_login": false, "enable_contact": false, "keys_close": "c x 27", "keys_previous": "p 37", "keys
....etc...etc...
class=\"form-submit\" /\x3e\n\x3c/div\x3e\n\x3c/div\x3e\x3c/form\x3e\n" } ]