( ! ) Warning: Search backend error during near_match search for '18.119.107.136' 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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.01783553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03254381016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03294435272SpecialSearch->execute( )../SpecialPage.php:383
80.07545798072SpecialSearch->goResult( )../SpecialSearch.php:117
90.08095804328SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08095805080SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375820072Hooks::run( )../SearchEngine.php:231
120.08375821672call_user_func_array ( )../Hooks.php:209
130.08375822376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08435896416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08525942448CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866177504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08886209088PoolCounterWork->execute( )../Util.php:133
180.08906233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08906233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08906233600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08906235536PoolCounterWork->execute( )../Util.php:129
220.08916236184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08916236368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08916236488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09556350720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09576354656wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09576354936MWDebug::warning( )../GlobalFunctions.php:1247
280.09586356240MWDebug::sendMessage( )../MWDebug.php:155
290.09586356632trigger_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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.09766279952OutputPage->output( )../MediaWiki.php:583
50.09796286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796287704WebResponse->header( )../OutputPage.php:2134
70.09806287848header ( )../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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.09766279952OutputPage->output( )../MediaWiki.php:583
50.09796286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886295736WebResponse->header( )../OutputPage.php:2171
70.09886295880header ( )../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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.09766279952OutputPage->output( )../MediaWiki.php:583
50.09796286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926295680WebResponse->header( )../OutputPage.php:2172
70.09926295824header ( )../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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.09766279952OutputPage->output( )../MediaWiki.php:583
50.09976295680WebResponse->header( )../OutputPage.php:2220
60.09976295824header ( )../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
10.0000235248{main}( )../index.php:0
20.00973377880MediaWiki->run( )../index.php:46
30.00973379288MediaWiki->main( )../MediaWiki.php:424
40.09766279952OutputPage->output( )../MediaWiki.php:583
50.10036295840WebResponse->header( )../OutputPage.php:2227
60.10036295984header ( )../WebResponse.php:37