On Jan 21, 2008 6:37 AM, Roan Kattouw roan.kattouw@home.nl wrote:
Looking at Language.php:1153 and context, it's probably a bug in Hierachy, which should provide an array but doesn't.
This seems to be an annoyingly common error, evidently on the part of extension authors not using display_errors. Someone should figure out what behavior is appropriate there when given a bogus array (sanitizing the input, returning immediately, printing an appropriate error, or some combination thereof) and have the function do it, rather than proceed to try treating something as an array that isn't.