( ! ) Warning: Search backend error during near_match search for '3.144.116.34' after 2. 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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.02653551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04154378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04194432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04204433136SpecialSearch->execute( )../SpecialPage.php:383
80.08595794752SpecialSearch->goResult( )../SpecialSearch.php:117
90.09095800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09095801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09305816736Hooks::run( )../SearchEngine.php:231
120.09315818336call_user_func_array ( )../Hooks.php:209
130.09315819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09345893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09385939128CirrusSearch\Searcher->search( )../Searcher.php:268
160.09586174232CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09606207016PoolCounterWork->execute( )../Util.php:133
180.09616231488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09616231672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09616231744CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09626233712PoolCounterWork->execute( )../Util.php:129
220.09626234360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09626234544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09626234664CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09796348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09816352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09816353160MWDebug::warning( )../GlobalFunctions.php:1247
280.09826354464MWDebug::sendMessage( )../MWDebug.php:155
290.09826354856trigger_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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.10006278072OutputPage->output( )../MediaWiki.php:583
50.10026284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036285824WebResponse->header( )../OutputPage.php:2134
70.10036285968header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.10006278072OutputPage->output( )../MediaWiki.php:583
50.10026284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106293856WebResponse->header( )../OutputPage.php:2171
70.10106294000header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.10006278072OutputPage->output( )../MediaWiki.php:583
50.10026284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156293800WebResponse->header( )../OutputPage.php:2172
70.10156293944header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.10006278072OutputPage->output( )../MediaWiki.php:583
50.10196293800WebResponse->header( )../OutputPage.php:2220
60.10206293944header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.10006278072OutputPage->output( )../MediaWiki.php:583
50.10316293960WebResponse->header( )../OutputPage.php:2227
60.10316294104header ( )../WebResponse.php:37