( ! ) Warning: Search backend error during near_match search for '18.119.102.160' after 13. 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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.02733551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04834379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04874433344SpecialPage->run( )../SpecialPageFactory.php:581
70.04874433712SpecialSearch->execute( )../SpecialPage.php:383
80.11175796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.11925802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11925803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12205818136Hooks::run( )../SearchEngine.php:231
120.12205819736call_user_func_array ( )../Hooks.php:209
130.12205820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12255894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12325940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.12576175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12606207216PoolCounterWork->execute( )../Util.php:133
180.12616231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12616231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12616231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12626233664PoolCounterWork->execute( )../Util.php:129
220.12626234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12626234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12626234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13906348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13926352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13926353048MWDebug::warning( )../GlobalFunctions.php:1247
280.13946354352MWDebug::sendMessage( )../MWDebug.php:155
290.13946354744trigger_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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.14216278016OutputPage->output( )../MediaWiki.php:583
50.14266284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14286285768WebResponse->header( )../OutputPage.php:2134
70.14286285912header ( )../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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.14216278016OutputPage->output( )../MediaWiki.php:583
50.14266284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14376293816WebResponse->header( )../OutputPage.php:2171
70.14376293960header ( )../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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.14216278016OutputPage->output( )../MediaWiki.php:583
50.14266284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14426293760WebResponse->header( )../OutputPage.php:2172
70.14426293904header ( )../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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.14216278016OutputPage->output( )../MediaWiki.php:583
50.14476293760WebResponse->header( )../OutputPage.php:2220
60.14476293904header ( )../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
20.01333376416MediaWiki->run( )../index.php:46
30.01333377824MediaWiki->main( )../MediaWiki.php:424
40.14216278016OutputPage->output( )../MediaWiki.php:583
50.14536293920WebResponse->header( )../OutputPage.php:2227
60.14536294064header ( )../WebResponse.php:37