A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script Query: DELETE FROM `l10n_cache` WHERE lc_lang = 'zh-hant' Function: LCStore_DB::startWrite Error: 1213 Deadlock found when trying to get lock; try restarting transaction (localhost)
I got database deadlock frequently these days. I tried run update.php through SSH many times, but this problem occurs frequently.
This problems only happened after I upgrade my site to 1.18
I am using hawkhost standard shared host. Less than 2000 people visit this site everyday. I believe it is not caused by excessive traffic.