If you've added, edited or removed posts manually in the
database or if you're having problems searching, you
should rebuild the search index. For best performance
you should put the forum in maintenance mode during
rebuilding.
Rebuilding the search index can take a long time and
will increase server load during the rebuild
process!
Once the process has completed you will be redirected
back to this page. It is highly recommended that you
have JavaScript enabled in your browser during
rebuilding (for automatic redirect when a cycle has
completed). If you are forced to abort the rebuild
process, make a note of the last processed topic ID and
enter that ID+1 in "Topic ID to start at" when/if you
want to continue ("Empty index" must not be selected).