-global $wgDevelopmentWarnings, $wgShowDBErrorBacktrace, $wgShowExceptionDetails,
- $wgShowSQLErrors, $wgDebugRawPage,
- $wgDebugComments, $wgDebugDumpSql, $wgDebugTimestamps,
- $wgCommandLineMode, $wgDebugLogFile, $wgDBerrorLog, $wgDebugLogGroups;
+global $wgDevelopmentWarnings, $wgShowExceptionDetails, $wgShowHostnames,
+ $wgDebugRawPage, $wgSQLMode, $wgCommandLineMode, $wgDebugLogFile,
+ $wgDBerrorLog, $wgDebugLogGroups;