( ! ) Warning: Search backend error during near_match search for '3.144.116.22' 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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.01863551384MediaWiki->performRequest( )../MediaWiki.php:573
50.03374378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03414432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03414433136SpecialSearch->execute( )../SpecialPage.php:383
80.07695794752SpecialSearch->goResult( )../SpecialSearch.php:117
90.08215800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08215801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08445816736Hooks::run( )../SearchEngine.php:231
120.08455818336call_user_func_array ( )../Hooks.php:209
130.08455819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08505893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08575939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866174120CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08886205712PoolCounterWork->execute( )../Util.php:133
180.08896229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08896230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08896230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08906232160PoolCounterWork->execute( )../Util.php:129
220.08906232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08906232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08906233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09526347376CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09536351312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09536351592MWDebug::warning( )../GlobalFunctions.php:1247
280.09546352896MWDebug::sendMessage( )../MWDebug.php:155
290.09546353288trigger_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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.09696276600OutputPage->output( )../MediaWiki.php:583
50.09716283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736284352WebResponse->header( )../OutputPage.php:2134
70.09736284496header ( )../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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.09696276600OutputPage->output( )../MediaWiki.php:583
50.09716283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796292384WebResponse->header( )../OutputPage.php:2171
70.09796292528header ( )../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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.09696276600OutputPage->output( )../MediaWiki.php:583
50.09716283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846292328WebResponse->header( )../OutputPage.php:2172
70.09846292472header ( )../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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.09696276600OutputPage->output( )../MediaWiki.php:583
50.09886292328WebResponse->header( )../OutputPage.php:2220
60.09896292472header ( )../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
20.01093375840MediaWiki->run( )../index.php:46
30.01093377248MediaWiki->main( )../MediaWiki.php:424
40.09696276600OutputPage->output( )../MediaWiki.php:583
50.09946292488WebResponse->header( )../OutputPage.php:2227
60.09946292632header ( )../WebResponse.php:37