warning: file_get_contents(sites/site.ru/modules/fckeditor/fckeditor.utils.js?1224182312):

I am getting a similar (but not exactly the same) error after updating to 6.x-1.3-rc2 tonight:

file_get_contents(sites/all/modules/fckeditor/fckeditor.utils.js?1224241415) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: No such file or directory in myhomedirectory/public_html/includes/common.inc on line 2261.

same error here (as the previous person)
I'm currently looking for an obvious fix but I'm not real familiar with the drupal core system.
My guess is that the querystring being appended to the filename is making the call fail but i'm not familiar with that function.

I've worked on this module without Locale module disabled.
Unfortunately it seems that it is impossible to append query string to drupal_add_js() in Drupal 6 (#243251: JavaScript requiring a query string cannot be loaded).
I have just released 6.x-1.3-rc3 with that one bug fixed.

Thanks for your quick report on this.

I get the same error(s) using 5.x-2.2-rc2.

file_get_contents(sites/all/modules/fckeditor/fckeditor.utils.js?1224215342) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: No such file or directory in myhomedirectory/sites/all/modules/javascript_aggregator/javascript_aggregator.module on line 68.

and

filemtime() [<a href='function.filemtime'>function.filemtime</a>]: stat failed for sites/all/modules/fckeditor/fckeditor.utils.js?1224215342 in myhomedirectory/sites/all/modules/javascript_aggregator/javascript_aggregator.module on line 49.

Ok, quite a major bug so 5.x-2.2-rc3 will be shortly released as well.