Thread:Extension talk:MsUpload/MsUpload with MW V.1.20 shows "An internal error occurred"/reply (2)

Hello,

I had exactly the same behavior. My version of MW is 1.21.1. As suggested, I tried a normal file upload and I got the error: Could not create directory "mwstore://local-backend/local-public/c/c9".

The problem was that the user running my Apache server could not write in the "/images" directory of my MediaWiki site. I corrected it and it all went back to normal.

Thanks! Timok