( ! ) Warning: Search backend error during near_match search for '3.133.136.117' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.02043599256MediaWiki->performRequest( )../MediaWiki.php:573
50.03434412568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474466544SpecialPage->run( )../SpecialPageFactory.php:581
70.03474466912SpecialSearch->execute( )../SpecialPage.php:383
80.07465794312SpecialSearch->goResult( )../SpecialSearch.php:117
90.07975800592SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07975801344SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08205816344Hooks::run( )../SearchEngine.php:231
120.08215817944call_user_func_array ( )../Hooks.php:209
130.08215818648CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08265892688CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08325938712CirrusSearch\Searcher->search( )../Searcher.php:268
160.08566173816CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08586206584PoolCounterWork->execute( )../Util.php:133
180.08596231080PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08596231264call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08596231336CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08596233304PoolCounterWork->execute( )../Util.php:129
220.08596233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08596234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08596234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09216348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09226352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09226352760MWDebug::warning( )../GlobalFunctions.php:1247
280.09256354064MWDebug::sendMessage( )../MWDebug.php:155
290.09256354456trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.09416277656OutputPage->output( )../MediaWiki.php:583
50.09436284112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446285408WebResponse->header( )../OutputPage.php:2134
70.09446285552header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.09416277656OutputPage->output( )../MediaWiki.php:583
50.09436284112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516293440WebResponse->header( )../OutputPage.php:2171
70.09516293584header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.09416277656OutputPage->output( )../MediaWiki.php:583
50.09436284112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566293384WebResponse->header( )../OutputPage.php:2172
70.09566293528header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.09416277656OutputPage->output( )../MediaWiki.php:583
50.09616293384WebResponse->header( )../OutputPage.php:2220
60.09616293528header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0001232232{main}( )../index.php:0
20.01213374168MediaWiki->run( )../index.php:46
30.01213375576MediaWiki->main( )../MediaWiki.php:424
40.09416277656OutputPage->output( )../MediaWiki.php:583
50.09666293544WebResponse->header( )../OutputPage.php:2227
60.09666293688header ( )../WebResponse.php:37