I have some problems with the lucene search index. I can't rebuilt the search index. Every time I try, the building process always stops after some time (sometimes it takes a few minutes, sometimes very soon after running tiki-admin.php?page=search&rebuild=now). No error message is shown. The browser windows keeps saying: "connecting...". Indexing of fgals is turned off.
I tried to turn on/off incremental update, but this changes nothing. Running tiki-admin.php?page=search&rebuild=now&loggit(http://doc.tiki.org/Check+file+indexing) doesn't work for me. The page refreshs only and no index file is written in temp/<indexfolder>-new.