I cannot post to any of the forums of any of the courses I administer. I get a blank page that tells me it is "Done".

This problem has been encountered by several people at other sites going back to Jan. 6, 2007. (See http://moodle.org/mod/forum/discuss.php?d=61885.)

Apparently the failure occured when PHP 5 was upgraded. So far no one has come up with a fix--other than reverting to an earlier version of PHP.

Reverting is not an accepatable solution without detailed instructions. Linux does not like to have its parts reverted. There can be hidden dependencies that need fixing. If someone has done this reversion and identified all the dependencies, we could do it with their help, but that is not a proper solution.

Unless the problem is a bug in PHP, couldn't someone fix the problem in Moodle?

I will provide an account and password by PM, if somesone wants to test our site.