[Mediawiki-l] Problem with FCKEditor

[juliana tchoua]

Goord afternoon everybody
I use mediawiki 1.17 and i have a problem with FckEditor.
When i want to modify a page in mediawiki FCKEditor doesnt load and this error appears:FCKEditor is indefined and when i purge the cache this error appears:oFCKEditor has null valueor doesnt an object. This error messages are in french in my site, i traduce thus excuse me in advance for the bad traductions.
I need help for this problem.
Thx in advance.