The search index could not be updated. The site is misconfigured. Contact an administrator. SQLSTATE[42000]: Syntax error or access violation: 1064 unknown table 'tiki_main_67e2559f7089d' in delete request
More than likely in tiki-directory_browse.php there will be a sort thats getting set to default to be desc rather than asc. Should be easy to spot. I'll take a look if your still stuck.