( ! ) Warning: Search backend error during near_match search for '3.15.182.29' after 23. 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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.03213551968MediaWiki->performRequest( )../MediaWiki.php:573
50.06224379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07664433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07664433680SpecialSearch->execute( )../SpecialPage.php:383
80.19625796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.25275802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25275803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25515818280Hooks::run( )../SearchEngine.php:231
120.25515819880call_user_func_array ( )../Hooks.php:209
130.25515820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25565894632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25645940656CirrusSearch\Searcher->search( )../Searcher.php:268
160.27086175752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27106207352PoolCounterWork->execute( )../Util.php:133
180.27116231608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27116231792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27116231864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27126233800PoolCounterWork->execute( )../Util.php:129
220.27126234448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27126234632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27126234752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29456349032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29466352968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29476353248MWDebug::warning( )../GlobalFunctions.php:1247
280.29486354552MWDebug::sendMessage( )../MWDebug.php:155
290.29486354944trigger_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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.30286278224OutputPage->output( )../MediaWiki.php:583
50.30306284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30316285976WebResponse->header( )../OutputPage.php:2134
70.30316286120header ( )../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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.30286278224OutputPage->output( )../MediaWiki.php:583
50.30306284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30716294008WebResponse->header( )../OutputPage.php:2171
70.30716294152header ( )../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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.30286278224OutputPage->output( )../MediaWiki.php:583
50.30306284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30836293952WebResponse->header( )../OutputPage.php:2172
70.30836294096header ( )../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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.30286278224OutputPage->output( )../MediaWiki.php:583
50.31296293952WebResponse->header( )../OutputPage.php:2220
60.31296294096header ( )../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
10.0000233928{main}( )../index.php:0
20.01423376408MediaWiki->run( )../index.php:46
30.01423377816MediaWiki->main( )../MediaWiki.php:424
40.30286278224OutputPage->output( )../MediaWiki.php:583
50.31356294112WebResponse->header( )../OutputPage.php:2227
60.31356294256header ( )../WebResponse.php:37