( ! ) Warning: Search backend error during near_match search for '44.212.39.149' 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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.02373553304MediaWiki->performRequest( )../MediaWiki.php:573
50.03944380856SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04014434768SpecialPage->run( )../SpecialPageFactory.php:581
70.04014435136SpecialSearch->execute( )../SpecialPage.php:383
80.08465797352SpecialSearch->goResult( )../SpecialSearch.php:117
90.09015803608SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09015804360SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09255819360Hooks::run( )../SearchEngine.php:231
120.09265820960call_user_func_array ( )../Hooks.php:209
130.09265821664CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09305895696CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09385941720CirrusSearch\Searcher->search( )../Searcher.php:268
160.09706176768CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09736208352PoolCounterWork->execute( )../Util.php:133
180.09756232608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09756232792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09756232864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09766234800PoolCounterWork->execute( )../Util.php:129
220.09766235448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09766235632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09766235752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10406350040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10426353976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10426354256MWDebug::warning( )../GlobalFunctions.php:1247
280.10436355560MWDebug::sendMessage( )../MWDebug.php:155
290.10436355952trigger_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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.10616279272OutputPage->output( )../MediaWiki.php:583
50.10636285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10646287024WebResponse->header( )../OutputPage.php:2134
70.10646287168header ( )../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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.10616279272OutputPage->output( )../MediaWiki.php:583
50.10636285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716295056WebResponse->header( )../OutputPage.php:2171
70.10716295200header ( )../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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.10616279272OutputPage->output( )../MediaWiki.php:583
50.10636285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766295000WebResponse->header( )../OutputPage.php:2172
70.10766295144header ( )../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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.10616279272OutputPage->output( )../MediaWiki.php:583
50.10826295000WebResponse->header( )../OutputPage.php:2220
60.10826295144header ( )../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
10.0001235248{main}( )../index.php:0
20.01403377848MediaWiki->run( )../index.php:46
30.01403379256MediaWiki->main( )../MediaWiki.php:424
40.10616279272OutputPage->output( )../MediaWiki.php:583
50.10886295160WebResponse->header( )../OutputPage.php:2227
60.10886295304header ( )../WebResponse.php:37