( ! ) Warning: Search backend error during near_match search for '3.17.177.75' 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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.02713551360MediaWiki->performRequest( )../MediaWiki.php:573
50.04944378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04984432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04984433152SpecialSearch->execute( )../SpecialPage.php:383
80.10935795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.11475801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11475802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11705817240Hooks::run( )../SearchEngine.php:231
120.11705818840call_user_func_array ( )../Hooks.php:209
130.11705819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11745893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11805939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.12056174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12086207512PoolCounterWork->execute( )../Util.php:133
180.12096232256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12096232440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12096232512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12106234480PoolCounterWork->execute( )../Util.php:129
220.12106235128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12106235312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12106235432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12726349696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12746353624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12746353904MWDebug::warning( )../GlobalFunctions.php:1247
280.12756355192MWDebug::sendMessage( )../MWDebug.php:155
290.12756355584trigger_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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.12966278824OutputPage->output( )../MediaWiki.php:583
50.12986285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12996286568WebResponse->header( )../OutputPage.php:2134
70.12996286712header ( )../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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.12966278824OutputPage->output( )../MediaWiki.php:583
50.12986285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13056294600WebResponse->header( )../OutputPage.php:2171
70.13056294744header ( )../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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.12966278824OutputPage->output( )../MediaWiki.php:583
50.12986285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13106294544WebResponse->header( )../OutputPage.php:2172
70.13106294688header ( )../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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.12966278824OutputPage->output( )../MediaWiki.php:583
50.13156294544WebResponse->header( )../OutputPage.php:2220
60.13156294688header ( )../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
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.12966278824OutputPage->output( )../MediaWiki.php:583
50.13216294696WebResponse->header( )../OutputPage.php:2227
60.13216294840header ( )../WebResponse.php:37