Recursion detected in error log

After moving a site over to the live server – I keep getting this error:

[2010-08-05 17:10:40] (ERROR @ /home/username/public_html/core/xpdo/xpdo.class.php : 1668) PHP warning: json_encode() [<a href=’function.json-encode’>function.json-encode</a>]: recursion detected

I found the same error is reported here: http://bugs.modx.com/browse/MODX-2135 and I am also on PHP 5.2.13 – is this an error that I should be concerned with and will cause problems?

Thanks!

I’m getting this error as well, it’s happening when trying to save a Chunk, and as a related problem the chunk does not save.

I still have the error showing up in the modx error log, but my chunk saving problems have been resolved by my host.

The chunk saving problem was a modsec rule that needed to be white listed - Rule 340147: Generic XSS filter

I had this one too.
But I found that it came from one of my snippet.

Try to identify which snippet makes the recursive returns.