Thread:Project:Support desk/Upgrade from 1.11 to 1.22 : Blank Page & Nothing can be seen/reply

I've edited the StartProfiler.php and made it StartProfiler renamed, no everything is stuck on the installation page, whatever I do I'm on that page (Clicking on link strat installation don't do anything)

Now I'm getting A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script Query: SELECT lc_value FROM `mw_l10n_cache` WHERE lc_lang = 'en' AND lc_key = 'deps' LIMIT 1 Function: LCStore_DB::get Error: 1146 Table 'mediawiki.mw_l10n_cache' doesn't exist (localhost)

In http://azrai.com/wiki/maintenance/update.php