I recently had this issue and it was related to mod_security.
I would check with your webhost to see if they have any issues with mod_security and WordPress uploads.
I too am having this problem since updating to 3.5. Help!
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I talked to my webhost and they basically told me they can’t do anything for me until WordPress fixes the problem… I guess I will be calling back again tomorrow.
I had some problems with 3.5 and what solved them for me was deleting the wp-admin and wp-includes folders and uploading fresh copies of all of those files!
I am having the same problems. Ugh! My blog is useless right now. Can someone help?
[mod: it is not helpful to post into somebody else’s topic – please start your own topic and add much more information]
Jme, how do I even do that? I have no previous experience with website building which is why I use wordpress instead of something complicated. I thought I had it figured out but with 3.5 it seems to be messing quite a bit up.
Do you use FTP at all? You would need to login to your site via ftp, delete the wp-admin folder, upload a fresh copy of that folder and then do the same for the wp-includes folder.
I do not sue FTP. Would this not help me then?
If your web host doesn’t support WordPress, I strongly urge you to find a new host. With 50 million+ sites running WordPress, every host out there should be working with WordPress and making it easy.
Any half decent host can easily host WordPress.
Jimmy – No you could also do it via your hosting control panel (most commonly, cPanel) using their file editor.
My site does support wordpress. It worked fine up until recently. I assume it involves the update to 3.5.
I checked with my host. That’s not the problem. Too many people are having this problem right now. Need a solution.
Hey I had a similar issue and also made a post. This is what I have been getting:
http://i47.tinypic.com/4ghoo.jpg
I tried the script, plugins deleted, database erased and a fresh install, nothing worked. Turned on VPN and I’m up and running… It worth a try.