error in product page

[oliver]

Hi i got some times ago a error like this 'pages/content/content'. Please check for key_value present where key_param was set
 
and i just go to edit some of the contents and i think it fixed it on some way itself
now i got this error :

Error: Error in data of page with controller: 'pages/product/product'. Please check for key_value present where key_param was set


How can i fix this ?

[abolabo]

1. open table pages in phpMyAdmin.
2. Try to find row with controller pages/content/content.
3. both of columns  (key_value and key_param) of that row must have some value

[oliver]

i can't find the row with controller pages/content/content.
where exactly is it or how can i search it in phpMyAdmin

I have only seen this on the data base

abc_pages_forms
abc_pages_layouts
abc_page_descriptions

and there is no controller pages/content/content