CUNY Academic Commons

This is not a problem with the publishing process, but it's happening on posts that are published by certain authors, which happens to be Syelle (and luckily my own test account). The problem is that the Bravada theme (which is ancient) builds its 'Posted by' string using an author avatar. This author avatar can sometimes contain the % character, at least for certain accounts. When this happens, Bravada passes the string into the sprintf() function, which breaks when it sees the % character and expects it to indicate a placeholder sequence.

In https://github.com/cuny-academic-commons/cac/commit/90566950abccafd6ab956425af5e7256af3bedb9 I put a fix in place that escapes avatar URLs properly so that this error doesn't occur. This is deployed as a hotfix.