You're running mixed rewrite but the zero dupe plugin dcz mistakenly provided you is generating advanced rewrite (title injection in urls, ie : something -vt .html and you don't have a htaccess rewriterule to handle these "-vt" urls --> 404 error). to fix it and switch to zero dupe with th...

Well, i thought it was time to investigate this matter. For sure this has to do with database inconsistency. So i first looked at the topics table : SELECT topic_replies FROM `phpbb_topics` WHERE topic_id =2280 This gave me : 1057 Now we check if we have the same data in the phpbb_posts table : SELE...

I've the same problem on my board but fortunately just with one topic. It's a quite long one (53 pages) and the symptoms are the one you described : a new page number appears and when you click on it, it says there's no page number xx (or when you click on the last topic icon, it says there's no suc...