( ! ) Warning: Search backend error during near_match search for '3.144.92.231' 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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.02663551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04214379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04254433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04264433728SpecialSearch->execute( )../SpecialPage.php:383
80.09355796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.09895802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09895803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10125818304Hooks::run( )../SearchEngine.php:231
120.10125819904call_user_func_array ( )../Hooks.php:209
130.10125820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10175894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10255940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.10536175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10566207312PoolCounterWork->execute( )../Util.php:133
180.10576231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10576231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10576231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10576233760PoolCounterWork->execute( )../Util.php:129
220.10576234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10576234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10576234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11206348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11216352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11216353208MWDebug::warning( )../GlobalFunctions.php:1247
280.11226354512MWDebug::sendMessage( )../MWDebug.php:155
290.11226354904trigger_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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.11386278224OutputPage->output( )../MediaWiki.php:583
50.11406284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11416285976WebResponse->header( )../OutputPage.php:2134
70.11416286120header ( )../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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.11386278224OutputPage->output( )../MediaWiki.php:583
50.11406284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11476294008WebResponse->header( )../OutputPage.php:2171
70.11476294152header ( )../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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.11386278224OutputPage->output( )../MediaWiki.php:583
50.11406284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11526293952WebResponse->header( )../OutputPage.php:2172
70.11526294096header ( )../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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.11386278224OutputPage->output( )../MediaWiki.php:583
50.11576293952WebResponse->header( )../OutputPage.php:2220
60.11576294096header ( )../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
10.0002233960{main}( )../index.php:0
20.01843376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.11386278224OutputPage->output( )../MediaWiki.php:583
50.11626294112WebResponse->header( )../OutputPage.php:2227
60.11626294256header ( )../WebResponse.php:37