( ! ) Warning: Search backend error during near_match search for '18.217.89.130' 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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.02283551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03904379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03964433736SpecialSearch->execute( )../SpecialPage.php:383
80.08505795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09285817936Hooks::run( )../SearchEngine.php:231
120.09285819536call_user_func_array ( )../Hooks.php:209
130.09285820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09345894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09415940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09726175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09756208192PoolCounterWork->execute( )../Util.php:133
180.09766232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09766232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09766232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09766234888PoolCounterWork->execute( )../Util.php:129
220.09776235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09776235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09776235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10416350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10436354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10436354344MWDebug::warning( )../GlobalFunctions.php:1247
280.10446355648MWDebug::sendMessage( )../MWDebug.php:155
290.10446356040trigger_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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.10616279264OutputPage->output( )../MediaWiki.php:583
50.10636285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10646287016WebResponse->header( )../OutputPage.php:2134
70.10646287160header ( )../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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.10616279264OutputPage->output( )../MediaWiki.php:583
50.10636285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716295064WebResponse->header( )../OutputPage.php:2171
70.10716295208header ( )../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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.10616279264OutputPage->output( )../MediaWiki.php:583
50.10636285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10756295008WebResponse->header( )../OutputPage.php:2172
70.10756295152header ( )../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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.10616279264OutputPage->output( )../MediaWiki.php:583
50.10806295008WebResponse->header( )../OutputPage.php:2220
60.10806295152header ( )../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
10.0000233960{main}( )../index.php:0
20.01433376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.10616279264OutputPage->output( )../MediaWiki.php:583
50.10866295168WebResponse->header( )../OutputPage.php:2227
60.10866295312header ( )../WebResponse.php:37