sorry, but you did not select any posts to perform inline moderation on

[Matt]

You've made a different change to what I said to do - I said after the first line, you needed the second line, you have instead replaced the first line with the second line.

So, this time, above:

var cookieSecureFlag = "{$mybb->settings['cookiesecureflag']}";

add

var cookiePrefix = "{$mybb->settings['cookieprefix']}";