Grant

I had the same error and I may have a workaround.

Interestingly, when I explored my uploads directory, I noticed that there was no directory listed for the current month. So, I manually created a directory for this month, named ’07’.

The error disappeared when I refreshed my dashboard.

This may very well be a permissions issue, as WP may not have been able to write to wp-content, as the error suggests.

I ended up removing the tables and everything appeared to have continued working as expected.

Setting permissions with SSH access via Terminal:

1. ssh -p [$port] [$user]@[$ip]

[$port] = port number with no colon (ex: 22, 80)
[$user] = FTP username
[$ip] = server IP address

2. Enter password
Note: Terminal may or may not make typed characters visible. I recommend copying and pasting the password and hitting enter.

3. chmod 755 -R /home/[$user]/public_html

[$user] = FTP username
Note: -R is case sensitive

I’m also experiencing duplicate pages (using WordPress 3.3.1 and ThreeWP Broadcast 1.4) when re-broadcasting a page to subsites from the primary site.

@thegblog
The permissions for wp-admin may never have been changed in the first place.

I’m not certain what method you may have used, but I used the File Manager in cPanel to change file permissions for all the files and folders located in the root directory to 755, but I noticed that the files in all of the sub-directories were still 775, including wp-admin.

cPanel’s File Manager isn’t the most thorough way to go about setting file permissions I notice. I believe setting them through the terminal is a more effective method.

I’ve figured out that the options in “Select the size of the images” are in fact fed by the options in Media settings, it’s just that Large is missing. This was confusing in my case because the dimension size I needed happened to be the Large option. I’ve since changed things around and I’m now using the Medium option.

I pleadfully recommend the creator of this plugin to make it more obvious in the message that the Large option is simply not available (disabled radio button maybe?) so that future developers don’t bang their heads against the Admin panel trying to figure out what’s going on.