( ! ) Warning: Search backend error during near_match search for '3.145.42.7' 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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.01673551680MediaWiki->performRequest( )../MediaWiki.php:573
50.04024379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04074433088SpecialPage->run( )../SpecialPageFactory.php:581
70.04074433456SpecialSearch->execute( )../SpecialPage.php:383
80.08625794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.09135800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09135801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09355816560Hooks::run( )../SearchEngine.php:231
120.09365818160call_user_func_array ( )../Hooks.php:209
130.09365818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09415892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09485938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.09776173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09806205536PoolCounterWork->execute( )../Util.php:133
180.09816229792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816229976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816230048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816231984PoolCounterWork->execute( )../Util.php:129
220.09826232632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09826232816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09826232936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10456347184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10476351112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10476351392MWDebug::warning( )../GlobalFunctions.php:1247
280.10476352680MWDebug::sendMessage( )../MWDebug.php:155
290.10476353072trigger_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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.10656276408OutputPage->output( )../MediaWiki.php:583
50.10676282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686284152WebResponse->header( )../OutputPage.php:2134
70.10686284296header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.10656276408OutputPage->output( )../MediaWiki.php:583
50.10676282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10756292184WebResponse->header( )../OutputPage.php:2171
70.10756292328header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.10656276408OutputPage->output( )../MediaWiki.php:583
50.10676282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806292128WebResponse->header( )../OutputPage.php:2172
70.10806292272header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.10656276408OutputPage->output( )../MediaWiki.php:583
50.10856292128WebResponse->header( )../OutputPage.php:2220
60.10856292272header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.10656276408OutputPage->output( )../MediaWiki.php:583
50.10916292280WebResponse->header( )../OutputPage.php:2227
60.10916292424header ( )../WebResponse.php:37