ckeditor ajax error

[Ciril]

Hello

This is one strange happening i my site which was recently upgraded from drupal 6 to drupal 7. All the migration was 100% successful and we are running the website without any problem. But there is a strange issue when we edit the content. When i edit the content am using Ckeditor and it does functions correctly on the most of the nodes. Then later tracked down to few nodes where the issue was happening. The issue is if there is a "select" followed by "from" anywhere in the body, the ckeditor wont load when editing the node.

I have tried most of the options am familiar with

1. content updating is using the default admin theme sevens
2. No blocks are active in the content edit page
3. All the modules except the core modules are disabled on the server
4. Caching, Varnish, memcahe, APC everything is disabled for now
5. Cleared all the caches and updated everything to latest stable version

The error am getting in the Chrome console is this Failed to load resource: the server responded with a status of 500 (Internal Server Error)c.extend.ajax @ jquery.js:142

The file ​http://www.mydomain.com/misc/jquery.js?v=1.4.4 is present and is able to be accessed via browser.

Am looking for any help on this matter.

[Piotrek Koszuliński]

I'm sorry, but this is not a forum. It's a bug tracker for issues related to CKEditor and the error you get does not indicate a problem with CKEditor. To report it as a CKEditor bug you would need to track down the problem and isolate it from your system.