I have the following error message on the Manage -> Import -> Import RSS page. When you get to that page the follow shows up under the instructions and right over the upload form.
Warning: Missing argument 1 for upload_is_user_over_quota(), called in /home/.sersa/xxxx/xxxxxxxxxxxx/wp-content/mu-plugins/misc.php on line 136 and defined in /home/.sersa/xxxx/xxxxxxxxxxxx/wp-content/mu-plugins/misc.php on line 64
I removed the server info and replaced them with the xxxxxxx above.
My MU version is 1.2.3-2.2.1.
Anyone see this before? I did a search but didn't find anything related.