Blank Page when viewing as user

I get blank page when viewing as user but can surf topics when logged in as admin. Any ideas?

Error Log:

File does not exist: public_html/plugins/tiny_mce/plugins/contextmenu/css, referer: http://www..com/groups/orca/
File does not exist: public_html/plugins/tiny_mce/themes/advanced/css, referer: http://www..com/groups/orca/
File does not exist: public_html/plugins/tiny_mce/plugins/contextmenu/css, referer: http://www..com/orca/
File does not exist: public_html/plugins/tiny_mce/themes/advanced/css, referer: http://www..com/orca/
File does not exist: public_html/orca/layout/base_en/img/img, referer: http://www..com/orca/

Sometimes I get php error memory limit (kad 64 mb), set to 128, 256, still same. If I creat topic as admin, can see that when viewing as member, but once I click to enter it, see blank page

I have tracked down a few of these, these errors are for your group/orca and your /orca.

To fix

go to these files

1. groups/orca/layout/base_en/xsl/canvas_includes.xsl
2. orca/layout/base_en/xsl/canvas_includes.xsl
3. groups/orca/layout/uni_en/xsl/canvas_includes.xsl
4. orca/layout/uni_en/xsl/canvas_includes.xsl

and remove these lines

<link type="text/css" rel="stylesheet" href="{/root/urls/editor}plugins/contextmenu/css/contextmenu.css" />
<link type="text/css" rel="stylesheet" href="{/root/urls/editor}themes/advanced/css/editor_ui.css" />


<link type="text/css" rel="stylesheet" href="{/root/url_dolphin}plugins/tiny_mce/plugins/contextmenu/css/contextmenu.css" />
<link type="text/css" rel="stylesheet" href="{/root/url_dolphin}plugins/tiny_mce/themes/advanced/css/editor_ui.css" />

As always back up the files FIRST just incase you screw something up :)

Not sure where this one is yet

File does not exist: public_html/orca/layout/base_en/img/img, referer: http://www..com/orca/