Hi Peter, we upgraded a client's site to J5 and are seeing this random error:

If you have any ideas how to debug let us know. We do have multiple ReReplacer rules.

Peter, we are on the latest DEV release.

The issue occurred again this morning, taking the site down until we flushed cache.

Looking for support, this is a high traffic website.

I used your latest Advanced Module update today, I see changelog was around that specific error.

Thanks, testing both Advanced Module + ReReplacer updates.

Peter, our client's site went down again on the weekend, around getGroups again.

I see you released new updates Oct 18th - we ran those updates now.

Will this issue be resolved now?

Peter, we're seeing the same error again. I upgraded the components the stable versions again.