De-activate debugging/logging tools

 error_reporting_level: 0  #None
 error_reporting_adminonly: n   #Not just for admins because we could be testing as Anonymous
 smarty_notice_reporting: n 
 log_sql: n #logging sql queries
 log_mail: n #logging sent email
 log_tpl: n  #add comments in templates (if you click view source, you can see which tpl was used to create it
 feature_debug_console: n  # [|Debugger Console]
 smarty_security: y # it was required to turn off for debug console, but now we can restore.
 feature_bot_bar_debug: n
 use_minified_scripts: y # to use compressed version of scripts, when available for faster performance but not so useful for debugging.
 feature_wiki_1like_redirection: y

This is the opposite of Debug_Mode_Enabled

You should manually reselect your theme.

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