( ! ) Warning: Search backend error during near_match search for '3.144.233.33' 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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.03313551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06164378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06204432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06204433040SpecialSearch->execute( )../SpecialPage.php:383
80.15025794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.15535800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15535801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15755816640Hooks::run( )../SearchEngine.php:231
120.15755818240call_user_func_array ( )../Hooks.php:209
130.15755818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15795892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15865939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.16146174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16166206912PoolCounterWork->execute( )../Util.php:133
180.16196231384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16196231568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16196231640CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16206233608PoolCounterWork->execute( )../Util.php:129
220.16206234256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16206234440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16206234560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16826348840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16836352776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16836353056MWDebug::warning( )../GlobalFunctions.php:1247
280.16846354360MWDebug::sendMessage( )../MWDebug.php:155
290.16846354752trigger_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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.17036277968OutputPage->output( )../MediaWiki.php:583
50.17056284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17066285720WebResponse->header( )../OutputPage.php:2134
70.17066285864header ( )../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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.17036277968OutputPage->output( )../MediaWiki.php:583
50.17056284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17126293752WebResponse->header( )../OutputPage.php:2171
70.17126293896header ( )../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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.17036277968OutputPage->output( )../MediaWiki.php:583
50.17056284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17176293696WebResponse->header( )../OutputPage.php:2172
70.17176293840header ( )../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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.17036277968OutputPage->output( )../MediaWiki.php:583
50.17246293696WebResponse->header( )../OutputPage.php:2220
60.17246293840header ( )../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
10.0000233928{main}( )../index.php:0
20.01483375864MediaWiki->run( )../index.php:46
30.01483377272MediaWiki->main( )../MediaWiki.php:424
40.17036277968OutputPage->output( )../MediaWiki.php:583
50.17306293856WebResponse->header( )../OutputPage.php:2227
60.17306294000header ( )../WebResponse.php:37