( ! ) Warning: Search backend error during near_match search for '18.217.246.148' 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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.22663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.27244379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.27284433344SpecialPage->run( )../SpecialPageFactory.php:581
70.27294433712SpecialSearch->execute( )../SpecialPage.php:383
80.32195796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.32795802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32795803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33165818136Hooks::run( )../SearchEngine.php:231
120.33165819736call_user_func_array ( )../Hooks.php:209
130.33165820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33205894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.33245940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.33476175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.33496207216PoolCounterWork->execute( )../Util.php:133
180.33516231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.33516231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.33516231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.33516233664PoolCounterWork->execute( )../Util.php:129
220.33516234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.33516234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.33516234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.34136348848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.34146352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.34146353064MWDebug::warning( )../GlobalFunctions.php:1247
280.34156354368MWDebug::sendMessage( )../MWDebug.php:155
290.34166354760trigger_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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.34356278016OutputPage->output( )../MediaWiki.php:583
50.34386284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34396285768WebResponse->header( )../OutputPage.php:2134
70.34396285912header ( )../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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.34356278016OutputPage->output( )../MediaWiki.php:583
50.34386284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34456293816WebResponse->header( )../OutputPage.php:2171
70.34456293960header ( )../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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.34356278016OutputPage->output( )../MediaWiki.php:583
50.34386284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34526293760WebResponse->header( )../OutputPage.php:2172
70.34526293904header ( )../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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.34356278016OutputPage->output( )../MediaWiki.php:583
50.34566293760WebResponse->header( )../OutputPage.php:2220
60.34566293904header ( )../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
20.09753376416MediaWiki->run( )../index.php:46
30.09753377824MediaWiki->main( )../MediaWiki.php:424
40.34356278016OutputPage->output( )../MediaWiki.php:583
50.34666293920WebResponse->header( )../OutputPage.php:2227
60.34666294064header ( )../WebResponse.php:37