( ! ) Warning: Search backend error during near_match search for '3.90.187.11' 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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.02793551224MediaWiki->performRequest( )../MediaWiki.php:573
50.04274378648SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04334432528SpecialPage->run( )../SpecialPageFactory.php:581
70.04334432896SpecialSearch->execute( )../SpecialPage.php:383
80.08625795128SpecialSearch->goResult( )../SpecialSearch.php:117
90.09135801072SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09135801824SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09355816824Hooks::run( )../SearchEngine.php:231
120.09355818424call_user_func_array ( )../Hooks.php:209
130.09355819128CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09405893176CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09485939200CirrusSearch\Searcher->search( )../Searcher.php:268
160.09796174280CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09826207056PoolCounterWork->execute( )../Util.php:133
180.09846231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09846231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09846231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09846233752PoolCounterWork->execute( )../Util.php:129
220.09846234400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09846234584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09846234704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10506352920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10506353200MWDebug::warning( )../GlobalFunctions.php:1247
280.10516354488MWDebug::sendMessage( )../MWDebug.php:155
290.10526354880trigger_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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.10706278144OutputPage->output( )../MediaWiki.php:583
50.10726284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736285888WebResponse->header( )../OutputPage.php:2134
70.10736286032header ( )../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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.10706278144OutputPage->output( )../MediaWiki.php:583
50.10726284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806293920WebResponse->header( )../OutputPage.php:2171
70.10806294064header ( )../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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.10706278144OutputPage->output( )../MediaWiki.php:583
50.10726284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10856293864WebResponse->header( )../OutputPage.php:2172
70.10856294008header ( )../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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.10706278144OutputPage->output( )../MediaWiki.php:583
50.10906293864WebResponse->header( )../OutputPage.php:2220
60.10906294008header ( )../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
10.0003233528{main}( )../index.php:0
20.01923375808MediaWiki->run( )../index.php:46
30.01923377216MediaWiki->main( )../MediaWiki.php:424
40.10706278144OutputPage->output( )../MediaWiki.php:583
50.10966294024WebResponse->header( )../OutputPage.php:2227
60.10966294168header ( )../WebResponse.php:37