( ! ) Warning: Search backend error during near_match search for '3.144.123.23' 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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.02343551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03874379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03924433728SpecialSearch->execute( )../SpecialPage.php:383
80.08495795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.09045801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09045802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09285817320Hooks::run( )../SearchEngine.php:231
120.09295818920call_user_func_array ( )../Hooks.php:209
130.09295819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09355893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09445939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796206400PoolCounterWork->execute( )../Util.php:133
180.09806230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09806230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09806230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09806232848PoolCounterWork->execute( )../Util.php:129
220.09816233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10436348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10456351976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10456352256MWDebug::warning( )../GlobalFunctions.php:1247
280.10466353560MWDebug::sendMessage( )../MWDebug.php:155
290.10466353952trigger_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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10646277232OutputPage->output( )../MediaWiki.php:583
50.10666283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686284984WebResponse->header( )../OutputPage.php:2134
70.10686285128header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10646277232OutputPage->output( )../MediaWiki.php:583
50.10666283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10746293016WebResponse->header( )../OutputPage.php:2171
70.10746293160header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10646277232OutputPage->output( )../MediaWiki.php:583
50.10666283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796292960WebResponse->header( )../OutputPage.php:2172
70.10796293104header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10646277232OutputPage->output( )../MediaWiki.php:583
50.10846292960WebResponse->header( )../OutputPage.php:2220
60.10846293104header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10646277232OutputPage->output( )../MediaWiki.php:583
50.10906293120WebResponse->header( )../OutputPage.php:2227
60.10906293264header ( )../WebResponse.php:37