( ! ) Warning: Search backend error during near_match search for '3.133.160.6' after 17. 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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.06283559488MediaWiki->performRequest( )../MediaWiki.php:573
50.12244387192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12284441104SpecialPage->run( )../SpecialPageFactory.php:581
70.12294441472SpecialSearch->execute( )../SpecialPage.php:383
80.24695803592SpecialSearch->goResult( )../SpecialSearch.php:117
90.26885809712SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26885810464SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27555825464Hooks::run( )../SearchEngine.php:231
120.27555827064call_user_func_array ( )../Hooks.php:209
130.27555827768CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27605901800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27665947832CirrusSearch\Searcher->search( )../Searcher.php:268
160.28986182920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29006215696PoolCounterWork->execute( )../Util.php:133
180.29016240136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29016240320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29016240392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29016242360PoolCounterWork->execute( )../Util.php:129
220.29026243008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29026243192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29026243312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30716357608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30736361544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30736361824MWDebug::warning( )../GlobalFunctions.php:1247
280.30746363128MWDebug::sendMessage( )../MWDebug.php:155
290.30746363520trigger_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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.30926286768OutputPage->output( )../MediaWiki.php:583
50.30946293216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30956294512WebResponse->header( )../OutputPage.php:2134
70.30956294656header ( )../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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.30926286768OutputPage->output( )../MediaWiki.php:583
50.30946293216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.31026302544WebResponse->header( )../OutputPage.php:2171
70.31026302688header ( )../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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.30926286768OutputPage->output( )../MediaWiki.php:583
50.30946293216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.31076302488WebResponse->header( )../OutputPage.php:2172
70.31076302632header ( )../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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.30926286768OutputPage->output( )../MediaWiki.php:583
50.31126302488WebResponse->header( )../OutputPage.php:2220
60.31126302632header ( )../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
10.0000238728{main}( )../index.php:0
20.03183383880MediaWiki->run( )../index.php:46
30.03183385288MediaWiki->main( )../MediaWiki.php:424
40.30926286768OutputPage->output( )../MediaWiki.php:583
50.31186302648WebResponse->header( )../OutputPage.php:2227
60.31196302792header ( )../WebResponse.php:37