( ! ) Warning: Search backend error during near_match search for '3.144.109.75' 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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.02173551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03744379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03794433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03794433744SpecialSearch->execute( )../SpecialPage.php:383
80.07875795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08375802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08375802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08585817880Hooks::run( )../SearchEngine.php:231
120.08595819480call_user_func_array ( )../Hooks.php:209
130.08595820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08635894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08705940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.08966175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08986206880PoolCounterWork->execute( )../Util.php:133
180.09006231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09006233328PoolCounterWork->execute( )../Util.php:129
220.09016233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09626348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09646352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09646352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09656354080MWDebug::sendMessage( )../MWDebug.php:155
290.09656354472trigger_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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09836277792OutputPage->output( )../MediaWiki.php:583
50.09856284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866285544WebResponse->header( )../OutputPage.php:2134
70.09866285688header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09836277792OutputPage->output( )../MediaWiki.php:583
50.09856284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926293576WebResponse->header( )../OutputPage.php:2171
70.09926293720header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09836277792OutputPage->output( )../MediaWiki.php:583
50.09856284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976293520WebResponse->header( )../OutputPage.php:2172
70.09976293664header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09836277792OutputPage->output( )../MediaWiki.php:583
50.10026293520WebResponse->header( )../OutputPage.php:2220
60.10026293664header ( )../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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09836277792OutputPage->output( )../MediaWiki.php:583
50.10086293680WebResponse->header( )../OutputPage.php:2227
60.10086293824header ( )../WebResponse.php:37