I’ve got the same issue with 2.5.1. Multiple installs on the same server, and only one is broken (of course, it’s the one where the client wants to upload files every day…). It doesn’t matter what kind of file I’m trying to upload, they all fail the same way:
‘HTTP Error.’
‘An error occurred in the upload. Try again later’
It doesn’t even write any issues to the server error log (bit less than helpful…)
I don’t have a solution, but I will second this… I have exactly the same problem, except on only one of the sites that I maintain…
Using WP 2.5.1, double checked all the permissions, etc.
Any insight here would be great.
