Hi everyone, we need some help over at the esk8.news forum and after reading the topics in here I couldn’t find any definitive answers.
We have an ongoing issue with the 502 error when we move posts from and to large threads (above 5000 posts).
I have been, over the last few days, moving stuff around to see if there is a pattern or indeed randomness to the issue but it does come down to the size of both the threads and not the amount of posts selected. This leads me to the conclusion that its a memory issue and we may need to upgrade our package but the faint off chance that its a known bug, I’d like to hear about it.
Looks like there’s a few non-standard (but very popular!) plugins including Babble, so it may be possible that one of those is causing an issue with high post count.
Without any specific logs, it’ll be impossible to get to the bottom of it though - if it’s possible you or another staff member has an account to /logs that would give a much better clue as to what’s the root cause is.
Uncheck debug/warnings, and try to move a problematic post. You should get an error message when that happens explaining a bit more as to why you’re getting the 502.