( ! ) Warning: Search backend error during near_match search for '3.144.4.4' after 10. 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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.02453551840MediaWiki->performRequest( )../MediaWiki.php:573
50.04654379272SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04694433128SpecialPage->run( )../SpecialPageFactory.php:581
70.04694433496SpecialSearch->execute( )../SpecialPage.php:383
80.12555795816SpecialSearch->goResult( )../SpecialSearch.php:117
90.14075802072SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14075802824SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14325817824Hooks::run( )../SearchEngine.php:231
120.14325819424call_user_func_array ( )../Hooks.php:209
130.14325820128CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14375894136CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14445940168CirrusSearch\Searcher->search( )../Searcher.php:268
160.14726175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14746206808PoolCounterWork->execute( )../Util.php:133
180.14756231064PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14756231248call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14756231320CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14766233256PoolCounterWork->execute( )../Util.php:129
220.14766233904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14766234088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14766234208CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15786348456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15796352408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15796352688MWDebug::warning( )../GlobalFunctions.php:1247
280.15806353976MWDebug::sendMessage( )../MWDebug.php:155
290.15806354368trigger_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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.15976277704OutputPage->output( )../MediaWiki.php:583
50.16006284152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16016285448WebResponse->header( )../OutputPage.php:2134
70.16016285592header ( )../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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.15976277704OutputPage->output( )../MediaWiki.php:583
50.16006284152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16076293480WebResponse->header( )../OutputPage.php:2171
70.16076293624header ( )../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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.15976277704OutputPage->output( )../MediaWiki.php:583
50.16006284152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16126293424WebResponse->header( )../OutputPage.php:2172
70.16126293568header ( )../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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.15976277704OutputPage->output( )../MediaWiki.php:583
50.16176293424WebResponse->header( )../OutputPage.php:2220
60.16176293568header ( )../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
10.0000233880{main}( )../index.php:0
20.00873376304MediaWiki->run( )../index.php:46
30.00883377712MediaWiki->main( )../MediaWiki.php:424
40.15976277704OutputPage->output( )../MediaWiki.php:583
50.16226293576WebResponse->header( )../OutputPage.php:2227
60.16226293720header ( )../WebResponse.php:37